Category: Technology

News from Space: NASA’s Future Spacesuit

z-seriessuit1It’s no secret that the human race is poised on a new generation of space exploration and travel. With future missions based on towing asteroids to Earth, building settlements on the Moon, and walking on Mars, NASA and other space agencies are eying their aging hardware and looking for design modifications. From shuttles, to rockets, to capsules, everything is getting an overhaul. And now, NASA is looking to create the next generation of space suits, and is looking to the public’s for help.

They are called the Z-series, a revolutionary new suit that is designed for walking on Mars as well as floating around in space and performing spacewalks. This new series is expected to replace the current aging design, which has been in continuous use on both space flights and aboard the International Space Station since 1982. In addition to updated technology and functionality, the new spacesuit also has an updated look.

NASA_suitThe first design was unveiled back in December of 2012 with the Z-1, which bore a striking resemblance to Buzz Lightyear’s own spacesuit. The new version (the Z-2 series), which has different joint designs and a more durable torso, also comes with a trio of “flashy” cover designs that were made in collaboration with fashion students at Philadelphia University, and were inspired by biomimicry, the evolution of technology, and even – supposedly – street fashion.

z-seriessuit2And unlike the current microgravity suits, the Z-series is designed for walking in extra-terrestrial environments where gravity is the norm (i.e. the Moon and Mars). Intrinsic to the new design is flexibility: it makes it much easier to walk, bend, and pick things up off the surface of a planet or moon. It also goes on quite differently. Whereas the old suit is pulled on like a pair of pants and a shirt, the new version has a handy door built into the back so someone can climb inside.

As Bobby Jones, an engineer for ILC, the company that worked on the new design explained:

There are a lot of fundamental design differences between developing a microgravity suit versus a planetary walking suit. A lot of that has to do with how much mobility is built into the lower torso. With microgravity you’re using your arms to move around and your feet just hang out there. You can dock the suit up to your habitat or vehicle and leave it outside, so you don’t drag dust and other things into your cabin,” Jones explains.

z-seriessuit4As previously noted, anyone can help decide among the three cover designs by casting a vote on NASA’s website. One option, inspired by underwater creatures (and known as the “Biomimicry” suit), employs glowing wires to help the suit stay visible at night. A second version – known as the “Technology” suit – pays homage to past spacesuits and uses light-emitting patches along with wire. The third option, inspired by “Trends in Society”, uses electroluminescent wire and a bright color scheme to mimic the appearance of sportswear and the emerging world of wearable technologies.

NASA says the final design is “reflective of what everyday clothes may look like in the not too distant future,” pulling in elements of sportswear and wearable tech. NASA will move forward with the most popular cover in the public vote, and plans to have the suit ready for testing by the end of the year. And they are hardly alone in looking to create suits that can handle the challenges of future exploration. For example, it’s also worth checking out this MIT professor Dava Newman sleek Mars spacesuit, aka. the “Spiderman Spacesuit”, that is currently in development.

In the meantime, check out this video from Ted Talks where Newman showcases her Spiderman suit. And be sure to head over to the Johnson Space Center’s website and cast your vote for what NASA’s next-generation spacesuit will look like.


Sources: fastcoexist.com, jscfeatures.jsc.nasa.gov

The Future of Cities: eVolo’s 2014 Skyscraper Competition

3028400-slide-launchspireThe skyline of the future… Chances are, it’s something we’ve all wondered about at one time or another. Given the current rate of urban expansion, combined with population growth and environmental concerns, it’s essentially a given that cities of the future will look quite different from cities today. And when it comes time to break new ground and convert old centers, contracts will be given to those designs that can meet all of these challenges.

That’s the idea behind eVolo Magazine’s Skyscraper Competition, an annual event that for the past nine years has awarded architects and planners who create the problem-solving skyscrapers of the future. This year, over 600 entries were submitted from around the world, and top marks were given for those that addressed the problems or urban sprawl, pollution, sustainable living, and incorporated the latest in design technology.

These included the latest in renewable energy, carbon-capture technology, additive manufacturing (aka. 3D printing), and of course, the time honored concept of Paolo Soleri’s Arcology – a school of thought that merges architecture with ecology for smarter and more sustainable living. Here are just a few of the entries that received top marks in this year’s competition, which include the top three and numerous honorable mentions:

Winners:

Vernacular Versatility:
0302-0The winner of this year’s Skyscraper Competition, this entry was created of Korean-American designer Yong Ju Lee. who used the concepts of the “Hanok” and “Gagu” as his inspiration. In traditional Korean architecture, the Hanok refers to a type of house with an exposed wooden structure and tiled roof. Gagu refers to a special wooden structural element that is located directly beneath the main roof where the column meets the beam and girder and fastens them without the need for nails or additional parts.

Traditionally, this structural system has only ever been employed in the creation of single-story residences. However, modern modeling software allowed Lee to adapt this traditional system to complex high-rise structural planning to meet contemporary purposes and programs. Vernacular Versatility can open a new chapter of possibilities to bring this old construction and design tradition to the present day with efficiency and beauty.

Designed to be located within one of Korea’s busiest districts, Vernacular Versatility seeks to use a traditional design concept to combat the growing problem of urban sprawl, as well as associated health risks such as atopy and asthma, as well as addressing the destructive impacts urbanization has been having on traditional Korean culture and the environment.

Car and Shell Skyscraper:0697-0Also known as “Marinetti’s Monster” and created by Mark Talbot, Daniel Markiewicz, this concept for a “city in the sky” took home 2nd place at this year’s competition. As a solution for what to do about Detroit’s aging infrastructure, the project proposes a vertical suburban neighborhood equipped with recreational and commercial areas where three main grids (streets, pedestrian pathways, and structure) are intertwined to create a box-shaped wireframe.

Inspired by all the attempts to “save Detroit”, which is focused largely on preserving its dwindling suburban areas, Talbot and Markiewicz instead thought of building a new neighborhood within a single enormous skyscraper located in the core. Here, dozens of single-family homes are stacked into a vertical grid, new roads cross through the building, and traditional and contemporary living all plug into a framework to create a rich urban environment.

Propagate Skyscraper:
3028400-slide-propagateThis year’s third place went to Canadian designers YuHao Liu and Rui Wu for their concept of a building that would turn air pollution into construction materials and use it to gradually create the building. Relying on an alternative carbon-capture technique that employs philic resins and material processes to transform carbon dioxide into solid construction material, their building employs additional material that uses carbon dioxide as a means to self-propagate.

The building uses a simple vertical grid scaffold as a framework and takes all the ingredients it needs for material propagation from the surrounding environment. Individual living spaces are built within this gridwork, which creates open square spaces between lattices that can then be filled by tenements. Its pattern of growth is defined by environmental factors such as wind, weather, and the saturation of carbon dioxide within the immediate atmosphere.

Thus each building is a direct reflection of its environment, growing and adapting according to local conditions and cleaning as the air as it does so. Unlike conventional skyscrapers, which rely on steel frame and concrete casting, the proposed skyscraper suggests a more environmental conscious construction method, an alternative mode of occupation and ownership, and possibly a distinct organization of social relationships.

Honorable Mentions:

Climatology Tower:
??Designed by Yuan-Sung Hsiao, Yuko Ochiai, Jia-Wei Liu, Hung-Lin Hsieh and Japan and Taiwan, the Climatology Tower is a proposed skyscraper designed as a research center that evaluates urban meteorology and corrects the environment through mechanical engineering. This involves analyzing microclimates within cities as a result of the use of industrial materials, the accumulation of buildings, and the scarceness of open spaces. In order to maintain a healthy environment for the city, two main strategies are employed.

The first is Environmental Control Engineering, which consists of a system of evaluation and operational programs. Evaluation programs inspect city climates through a variety of factors such as insolation, radiation, and thermal coverage. Collected data is compared with humidity levels and then mechanical systems respond to reduce or increase the levels to optimal environmental conditions. The second is Information Expression, a system that is becoming increasingly common in East Asia.

Basically, in addition to automatically adjusting to optimal environmental conditions, data is transferred from a control center to different departments in this city. This can alert entire communities of present and upcoming environmental hazards and conditions, much as residents in major cities are currently given “smog alerts”. Climatic information is also displayed publicly, though digital networks, notifying the public on maintaining certain conditions, to preserve both energy and health.

Here-After:Here-AfterDesigned by Tsang Aron Wai Chun of Hong Kong, the Here-After project is a proposal to reuse the Ruashi copper mine located in Lubumbashi, Congo. The mine is predicted to stop production in 2020, at which time it would be abandoned, leaving as an enormous urban void surrounded by a rapidly expanding city. The Here-After projects seeks to make use of the left over space, waste soil, and sulfuric acid from the mine drainage and former copper production.

A machine will reuse the waste soil to neutralize the sulfuric acid, which in turn will be used to erode the land to be used as raw buildings blocks for the project. As the machine operates, starting from the South end, the remaining structures from the neutralization process would be reconfigured as a university campus. Throughout the building process the contour, the campus, and the public spaces would continuously change their relationships and form.

Hyper Filter Skyscraper:
hyper_filterDesigned by Umarov Alexey of Russia, the Hyper Filter Skyscraper recognizes the threat of environmental pollution and seeks to merge carbon capture technology with the building’s design. Under today’s levels of pollution, harmful substances spread over hundreds of kilometers and a whole region and even a country could represent a single pollution source. Hence the plan to place a air-scrubbing building at the heart of the problem – an urban core.

Consistent with CC technology and the principle of photosynthesis, the Hyper Filter Skyscraper is designed to inhale carbon dioxide and other harmful gases and exhale concentrated oxygen. The skin of the project is made out of long pipe filters that ensure the cleaning process. While clean air is released to the atmosphere, all the harmful substances are stored for use in the chemical industry for later use. These can include chemicals products, biofuels, and even manufactured goods.

Hyper-speed Vertical Train Hub:
Verticle_train_skyscraper1All around the world, nations from the USA, UK, Japan and China are again consolidating futuristic proposals for an advanced public transport network, to maximize the economic growth of their cities. The Hyper Speed Vertical Train Hub is an extension of this, aiming to resolve the inevitable challenges that cities will face by 2075, and offering a deliverable and sustainable solution for the future of the transport generation.

As the world’s population dramatically increases, the demand for goods, natural resources, foods, fuel and land would have increased significantly by 2075. By then, the world’s population will reach an estimated 10 or 11 million, and the majority of them (6 or 7 billion) will gravitate towards living in mega-cities. This will increase pressure and competition for adjacent suburban land, therefore forcing cities to explore more innovative forms of public transport.

Verticle_train_skyscraperConsistent with a key principle of arcology, this proposal seeks to take advantage of vertical space in order to use available land more efficiently. By flipping the traditional form and function of the current train design into a vertical, cylindrical mass, the Vertical Train Hub seeks to eliminate the current impact that traditional stations have on land use, therefore returning the remaining site mass back to the densely packed urban Mega City.

This remaining land will surround the base of the tower forming a large urban park, leading towards to the base of the Hyper-Speed Vertical Hub. The trains will create a dynamic and kinetic facade, one that will be continuously evolving and responsive to the workings of the vertical hub. Passengers will travel into the main lobby, allowing travelers to ascend through the atrium and through the platforms and onto the carriages. The high-speed trains will maximize time efficiency, able to traverse 482 km (300 miles) in just thirty minutes.

As the train travels and transitions from its horizontal formation, and ascends up the facade vertically, the carriages will pivot similar to that on a ‘Ferris wheel’, allowing the passengers within the carriage to remain in an upright position and facing towards the cityscape. The carriages will be supported by a magnetic structure located at either side, eliminating the need for rails beneath, and allowing the carriages and its passengers to connect to the tower.

Launchspire:
launchspireDesigned by Henry Smith, Adam Woodward, Paul Attkins of theUnited Kingdom, the Launchspire is an arcological design that also seeks to eliminate much of the CO2 emissions associated with air travel. This year, commercial air travel is celebrating its centenary; and looking ahead to 2050, aviation is predicted to fly 16 billion passengers and 400 million tones of cargo. This radical re-interpretation of the skyscraper would eliminate the hydrocarbon dependency of aircraft during takeoff through the use of an electromagnetic vertical accelerator.

On short flights, as much as 25% of the total fuel consumed is used during takeoff. The most fuel-efficient route length for airlines is 4,300 kilometers, but roughly half the flights taking place in the developed world cover less than 500 kilometers. An electromagnetic vertical accelerator, utilizing the technological principles developed at CERN’s LHC and maglev train propulsion, would provide a method for commercial aircraft to be accelerated to cruising speed using renewable electrical energy sources from ground-based infrastructure.

launchspire1This new design methodology envisions a ‘spiral tube’ structure that would reinvigorate the ‘core and floor plate’ model of high-rise buildings. Schools, hospitals, commercial, and residential properties would be interspersed throughout the tower with approximately one third of all Plots to be public green spaces, nature reserves and farm land. Due to the scale of the building, different climates would be experienced, with various wildlife and crop species, whilst also being natural devices for internal climate control.

The concept is essentially a helical version of the classic urban grid environment. This has the benefits of extreme high density, elevated living, mass transportation to different levels, pedestrian and cycle travel locally to enable healthy living. Community interaction and a unique and varied sense of place is achieved to each area of the tower. As the building ages specific areas develop to support an organic and culturally rich network of settlements within the matrix of the structure.

The towers can be built close to renewable energy infrastructures; hydropower in the mountains, tidal and offshore wind nearer the coast. The city is the building, the surrounding environment will remain natural thus the urban realm becomes a vertical entity within the wilderness. The building is effectively a confluence of road, rail, air and space transportation, and takes advantage of vertical spacing to reduce the impact on the local environment.

New Tower of Babel:
babelDesigned by Petko Stoevski of Germany, this perhaps unfortunately-named building seeks to invert the relationship between structures and their surrounding environment. Essentially, it is a steel construction built over a desert surface with multiple levels planned depending on the landscape’s topology. The top two panels are made of glass, and the air contained in between is warmed up by the sunlight. The structure is slightly tilted upwards, which leads the air to the middle of the tower into an inner cylindrical.

The updraft power channels the warm air into the chimney tower, propelling the wind turbines located in the base and converting the kinetic energy into electrical power. Under the glass panels, photovoltaic panels are placed to generate electricity while reflecting the sunrays, thereby offering more warming. Moreover, the photovoltaic panels cast a shadow, cooling down the land’s surface and creating a microclimate that allows the creation of residential and recreational areas as well as the development of agriculture.

The Tower of Babel establishes a new landscape, which makes use of the natural forces of an upwind power plant and therefore stretches from the horizontal to the vertical. The building is characterized by many different spaces and leaves their use open to improvisation. Therefore, life develops in different places with different intensity. The project reinforces the principles of sustainability, which allow long term economic, social, and ecological development.

PleXus Tower:
PieXus_towerDesigned by Chris Thackrey, Steven Ma, Bao An Nguyen Phuoc, Christos Koukis, Matus Nedecky, Stefan Turcovsky of the United States, the PleXus Tower is proposed development for the West Hong Kong Harbor. It was conceived as a segmented, but highly connected network of major transportation functions, as well as housing conventional program, that would merge the concepts of interconnectedness, renewable energy, and ecology into the same fabric.

The design starts out as a series of distributed pods reaching out to connect with the city’s transportation, accepting traffic in the form of boats, ferries, and other water vehicles. Bridged together by connected pipelines over the water, these pods work in harmony with the existing Macau Ferry Terminal. As people move inward from these pods, they travel through a series of different structures, beginning with  a horizontal parking structure that also connects to the highway network to efficiently receive car traffic.

PieXus_tower1Farther up, business and shopping space is available, all accessible by car to the highest level of the tower. The upper reaches of the towers are set aside for residential space, providing a living area that incorporates spectacular views of the dynamic city skyline. A heliport on top that can receive air traffic from above, and power is supplied by the south-facing side of the building that comes equipped with numerous solar panels.

The skin is also breathable, with numerous openings designed to overlap each other, undulating throughout, allowing carbon dioxide to easily filter out from the designated parking areas on the lower levels. Each parking level will also utilize foliage to further filter carbon dioxide from the air helping to reduce pollution in Hong Kong. At night, lights will glow from the panels, reminding people of the connections these segments share as well as blending in with Hong Kong’s unique night skyline.

Project Blue:
project_blueDesigned by Yang Siqi, Zhan Beidi, Zhao Renbo, Zhang Tianshuo of China, Project Blue is designed with China’s explosive growth in mind. On the one hand, the country’s “economic miracle” has left the world in awe. But on the other, the country is paying a big price for being the “factory of the world”, in the form of getting polluted at an alarming speed. Chinese cities are now characterized by an unhealthy hazy weather as the result of large amounts of suspended particles in the air.

The purpose of Project Blue is to transform suspended particles into green energy by creating an enormous upside down cooling tower with a multi-tubular cyclic desulfurization system that produces nitrogen and sulfur. When both elements are combined with the atmospheres surplus of carbon monoxide, the result is “water coal” that would later be transformed into methane through a low-pressure reaction called low pressure efficient mathanation.

This methane could then be converted into biofuel that would then be shipped to the surface, providing a clean alternative for China’s fast-growing supply of gasoline cars. Consistent with many modern designs that utilize carbon capture technology, Project Blue would therefore be combating the problem of emissions and air pollution at both ends.

Rainforest Guardian:
3028400-inline-rainforest-guardianWhile most of the concepts were designed for cities, a few were made for more remote locations. The Rainforest Guardian, from Chinese architects Jie Huang, Jin Wei, Qiaowan Tang, Yiwei Yu, and Zhe Hao, was one such example. Designed to sit on the edge of the Amazon, capturing and storing rainwater in the rainy season to help fight fires in the dry season, the building also has labs located at the top for scientists studying and monitoring the local environment.

The lotus-shaped water tower is captures rainwater directly and then filters and stores it in its spare reservoirs. Using capillarity combined with active energy, the aerial roots with a distinct sponge-structure can absorb and store the excess water without disturbing the Amazon’s ecosystem. In the case of fire, firefighters fly to the scene and extinguish the fire with the collected water. In addition, the laboratories can act as exhibition spaces for tourists to create environmental awareness.

Sand Babel:
0656-1Produced by designers Qiu Song, Kang Pengfei, Bai Ying, Ren Nuoya, and Guo Shen of China, the Sand Babel uses an idea similar to that being proposed by NASA and the ESA to build settlements on the Moon. Basically, their plan is to use sintering and additive manufacturing to turn desert sand into a series of ecological skyscrapers.These structures would serve as scientific research and testing facilities, tourist attractions for the desert, and would be divided into two parts.

The first part, located above ground, consists of several independent structures for a desert community while the second part, located partially underground, would connect several different buildings together and create a multi-functional tube network system. The main portion of each building is constructed with sand, sintered through a solar-powered 3D printer to create walls of solid ceramic.

The top structures utilizes a spiral skeleton shape, inspired by desert phenomena like Tornadoes and mushroom rocks. These are tall, straight and have high tensile strength, and are thus able to withstand high winds. The net structure of the lower sections are similar to tree roots, effectively anchoring each building into the ground. The dual funnel model provides cooling through cross-ventilation, as well as ensuring that water can be collected through condensation.

Seawer:
seawerDesigned by Sung Jin Cho of South Korea, the Seawer was inspired by another major environmental issue – the problem of waste. Every year, millions of tons of trash enter the ocean, and between 60 and 80 percent of it is from land-based sources. Due to ocean currents, this waste collects in particular areas of the world, such as the one currently located in the North Pacific Subtropical Gyre. Consisting of tiny particles of plastics, this area is commonly referred as the Great Pacific Garbage Patch (GPGP), or just “Garbage Island”.

The GPGP is twice the size of Texas and contains six times more plastic than plankton biomass. And since plastic is not biodegrade, it poses a threat to thousands of marine animals. Seawer proposes to install a huge drainage hole 550 meters in diameter and 300 meters in depth in the middle of the GPGP that would engulf all kinds of floating trash filled with seawater. Seawer consists of five layers of baleen filters, which separate particles and fluids and collected the particles together.

seawer1These collected plastics are then taken to a recycling plant atop of the structure while seawater is filtered and stored in a large sedimentation tank at the bottom to be further cleaned and released into the ocean. Much like skyscrapers that are energy-independent and turn air pollution into useable fuels, the Seawer concept is all about making a future city that can offer solutions, and placing it at the heart of the problem.

Skyvillage:
skyvillageDesigned by Ziwei Song of the United States, the Skyvillage concept was inspired by Los Angeles’s freeway system, which he claims segregates the city’s fabric and restricts urban activities to single locations. As a result, Song envisioned a vertical city that would encourage urban integration by providing a bridge over freeway interruptions and connect the four quadrants around the 101 and 110 freeways. This single architectural organism would also boost cultural exchanges, urban activities, and social interaction.

The interchange 101 and 110 breaks Los Angeles east urban fabric into four disconnected quadrants: Downtown, Chinatown, Echo Park, and Temple Beaudry. The four quadrants have distinct cultural and social differences, lacking a coherent urban tissue. Moreover, the leftover space around the freeways reaches over 27 acres. Skyvillage aims to reclaim this vague terrain and provide green filtering towers to clean the freeways and also articulate various programs to revitalize the disconnected urban fabric.

Urban Alloy Structure:
urban_alloyLast, but certainly not least, there is the design concept that was put forth this year by Matt Bowles and Chad Kellogg of the United States. Known as Urban Alloy, the concept was inspired by cities like New York and other dynamic cities of the 21st century – which they refer to as “anthropomorphic alloys”. In short, these cities act as engines for innovation and social cohesion which, combined with their continually evolving demographics, will forge the dynamic societies of the future.

Once again, the concept calls for smart growth – developments that promote innovation and renewal without disrupting current land use. Hence their proposal for a residential typology that surrounds the intersection of transportation hubs – such as elevated train lines and freeway interchanges – with a set of highly linked living environments that capture the air rights above these systems. The design and skin of the structure also reflects a blend of space types and a desire to optimized shading and day lighting.

urban_alloy2Composed of a series of different alloys and composites, the system is deployed on a grid that follows the geometric pattern of the surface. This grid is designed for integration with adjoining pieces of the structure, and to optimize shading and lighting so the building doesn’t cast a huge shadow over adjacent areas (which is a common problem for skyscrapers). The resulting architecture is a steel diagrid system that can efficiently be constructed with each unique member cut by an automated system (i.e. 3D metal printing)

The relatively light weight of each structural unit also means that it can be constructed with greater ease, cutting down on construction costs and the carbon foot involved. The wall systems are also built with a high content of recycled materials, making it a comparatively eco-friendly structure compared to most modern skyscrapers.

Summary:
An impressive collection, isn’t it? And this is not even the complete list of winners and runner-ups, just those that I felt I could squeeze in to this here humble post. Alas, it gives a pretty good idea what the great minds of the world are coming up with when they consider the needs of urban residents and cityscapes in the coming years and decades. In addition to providing housing, energy, transportation and basic services in ways that are sustainable, top marks go to those who can turn problems into solutions.

When Paolo Soleri first conceived of his Arcology concept, he was looking for a way to provide room for more people with less space, and in a way that did not further tax the environment. However, since the 1970’s, this challenge has been updated thanks to the advance of Climate Change. At this juncture, simply not adding to the problem is no longer sufficient. Future living solutions must also find ways to reduce and roll back the damage.

Hence concepts that now call for carbon capture, garbage processing, and pollution control in addition to the smart use of space, urban agriculture, and renewable energy. It is one of the paradoxes of the modern age that cities are both the cause, and solution to, the problems of modern living. While they may bring millions of people together in one place, producing tons of waste and pollution, they also bring together ideas for change and innovation that lead to better living.

In the end, ideas that expand upon this paradox – turning cities into pollution and garbage-eating factories – will not only determine the size and shape of future cities, they may very well ensure the survival of the natural environment and the human race itself. Much like all life on this planet, we remain permanently connected to space and place and are dependent on it for our livelihood and our very lives. The only way to keep living in to learn to live with it.

For more info on eVolo’s 2014 Skyscraper Competition, or to just check out some interesting design and architecture news, click on this link to go to their homepage.

Sources: fascoexist.com, (2), evolvo.us

The Future of Medicine: Fake Muscles and 3D Printed Implants

3d-printed-jawWhen it comes to the future of medicine, its becoming increasingly clear that biomimetics and 3D printing will play an important role. Basically, this amounts to machines that are designed to mimic biology for the sake of making our bodies run better. In addition, it means that both medical machines and organic parts could be created on site, allowing for speedier, accessible and more cost-effective interventions and augmentations.

For example, research being conducted at Harvard’s Wyss Institute for Biologically Inspired Engineering and the Harvard School of Engineering and Applied Sciences has led to the creation of artificial muscle that can imitate the beating motion of the heart – also known as the “Left Ventricle Twist”. This development, which is a big break in the field of biomimetics, could also be a game-changer when it comes to producing artificial hearts.

Artificial-Muscles-pic-1-400x267Their research started with what is known as a pneumatic artificial muscle (PAM), one which was modeled after the striated muscle fibers found in the heart. Made from silicone elastomer and embedded with braided mesh, this artificial heart was then hooked up to an air tube to see how it would handle being inflated. When air was pumped into the PAM, it responded by twisting and thus becoming shorter. This is similar to what the natural fibers of the heart do, which contract by twisting and shortening.

Several of the PAMs were then embedded within a matrix of the same elastomer from which they were made. Through a process of manipulating their orientation to one another, along with selectively applying different amounts of pressure, the researchers were able to get some of the PAMs twisting in one direction, at the same time that others twisted in the opposite direction. As a result, the silicone matrix exhibited the same three-dimensional twisting motion as the heart.

ArtificialMusclespic2-375x252The immediate applications for this are obvious; in short, creating a range of artificial hearts for patients who suffer from severe disorders or heart damage. Unlike conventional artificial hearts, these ones would be able to provide pumping action similar to the real thing. In addition, the PAMs were able to mimic the change in motion that is caused by various heart disorders, and these could be used to help in the research of such conditions, not to mention the development of treatments for them.

Equally exciting are the possibilities being offered by 3D printing which now offers a range of artificial replacements. The latest example comes from the Netherlands, where a 22-year old woman has had the top of her skull replaced with a 3D printed implant. Due to a severe condition that causes a thickening of the skull, the patient was suffering from severe and worsening symptoms. And in a first of its kind procedure, she was given a tailor-made synthetic replacement.

3d-printed-skullAs Dr. Bon Verwei of the University Medical Center (UMC) Utrecht explained, the surgery was not only a first, it was absolutely essential:

The thickening of the skull puts the brain under increasing pressure. Ultimately, she slowly lost her vision and started to suffer from motor coordination impairment. It was only a matter of time before other essential brain functions would have been impaired and she would have died. So intensive surgery was inevitable, but until now there was no effective treatment for such patients.

So far, 3D printing has been used to produce lower jaw implants, prosthetic arms, legs, and cells (kidney, liver, and skin cells). In this instance, the skull was 3D-modeled and then printed as a single full piece that was able to be slotted and secured into place. Prior to the procedure, Verwej and his team had to familiarize themselves with reconstructions and 3D printing, in particular that which pertained to partial skull implants.

3d-printed-cheekImplants have often been used when part of a skull has been removed to reduce pressure on an patient’s brain. However, Verweij claimed that cement implants are not always a good fit, and that 3D printing allows for exact specifications. As he explained it:

This has major advantages, not only cosmetically but also because patients often have better brain function compared with the old method.

Verweij worked with an Australian company called Anatomics – which uses 3D printing to produce custom-made implants and surgical models for medical practitioners – to produce the replacement skull. The surgery, only just announced, was carried out three months ago and was a success. According to Verweij, the patient has fully regained her vision and has returned to her normal life. The work undertaken on the procedure means that UMC Utrecht is now is a position to carry out other similar work.

3d-printed-skull-0The ability to tailor-make synthetic bones, which are exact duplicates to the original, offers exciting possibilities for reconstructive and replacement surgery. It also does away with some rather invasive and unsatisfactory procedures that involve putting shattered bones back together and joining them with pins, bars and screws. And considering that such procedures often require multiple operations, the combination of 3D scanning and 3D printed replacements is also far more cost effective.

And be sure to check out the video below that shows the Utrecht procedure. Be warned, the video contains actual footage of the surgery, and is therefore not recommended for the squeamish! English subtitles are also available via the video controls.


Sources: gizmag.com, (2), wyss.harvard.edu

The Future is Here: Zombie Fitness App!

3027311-poster-p-runnerFleeing a horde of flesh-eating zombies? There’s an app for that. Seriously though, it seems that some cheeky IT developer recently created a fitness app for Google Glass that motivated runners by letting them know if they pace they are setting would be enough to flee from a pursuing zombie. But of course, that’s just one option that comes with this Glass application – known as Race Yourself – which first previewed this past January.

Mainly, the app seeks to take advantage of Google Glass display technology, which allows runners to see their progress in real-time without having to check their watch, device, or a series of chimes. Using the Glass’ heads-up display, it allows users to keep track of time, distance, and calories by simply taking a quick glance at the screen. And it comes complete with some games, including running from zombies or fleeing a giant boulder (a la Raiders of the Lost Ark).

google_glass1While it is still in development, early reviews state that the app would be of use to both casual runners and those training for a big race. In addition to keeping track of your time and distance, runners are able to see how many calories they’ve burned and the pace they are setting. In the end, these useful stats, which can be consulted at a glance, are the real point of the app. The games (which require far more concentration) are just a fun bonus.

In addition to the zombie chase and the fleeing of the boulder, they include running against an Olympic athlete (100 metes in 9 seconds), racing  against a train to save a woman lying on the tracks, or against your own speed during the last 50 meters of your run, where the name Race Yourself comes from. Runners using the app can expect two hours of battery life, which is more than enough for a good workout.

Richard Goodrum, COO of Race Yourself, says that the app will be launching later this year, at about the same time that Glass opens up to the general public. It will be joined by apps like Strava Cycling app, which offers similar stats to cyclists. And while you’re waiting, be sure to check out this video of the app in action:


Source: fastcoexist.com

The Future of WiFi: Solar-Powered Internet Drones

titan-aerospace-solara-50-640x353Facebook, that massive social utility company that is complicit in just about everything internet-related, recently announced that it is seeking to acquire Titan Aerospace. This company is famous for the development of UAVs, the most recent of which is their solar powered Solara 50. In what they describe as “bringing internet access to the underconnected,” their aim is to use an army of Solara’s to bring wireless internet access to the roughly 5 billion people who live without it worldwide.

Titan Aerospace has two products – the Solara 50 and Solara 60 – which the company refers to as “atmospheric satellites.” Both aircraft are powered by a large number of solar cells, have a service ceiling of up to 20,000 meters (65,000 feet) and then circle over a specific region for up to five years. This of length of service is based on the estimated lifespan of the on-board lithium-ion batteries that are required for night-time operation.

solara-50-titan-640x320The high altitude is important, as the FAA only regulates airspace up to 18,000 meters (60,000 feet). Above that, pretty much anything goes, which is intrinsic if you’re a company that is looking to do something incredibly audacious and soaked in self-interest. As an internet company and social utility, Facebook’s entire business model is based on continued expansion. Aiming to blanket the world in wireless access would certainly ensure that much, so philanthropy isn’t exactly the real aim here!

Nevertheless, once these atmospheric satellites are deployed, there is a wide range of possible applications to be had. Facebook is obviously interested in internet connectivity, but mapping, meteorology, global positioning, rapid response to disasters and wildfires, and a whole slew of other scientific and military applications would also be possible. As for what level of connectivity Facebook hopes to provide with these drones, it’s too early to say.

internetHowever, TechCrunch reports that Facebook would launch 11,000 Solara 60 drones. Their coverage would begin with Africa, and then spread out from there. There’s no word on how fast these connections might be, nor how much such a connection would cost per user. Perhaps more importantly, there’s also no word on how Facebook intends to connect these 11,000 satellites to the internet, though it is obvious that Facebook would need to build a series of ground stations.

Many of these might have to be built in very remote and very hard to administer areas, which would also require fiber optic cables running from them to hook them up to the internet. In addition, Titan hasn’t produced a commercial UAV yet and have confined themselves to technology demonstrations. What they refer to as “initial commercial operations” will start sometime in 2015, which is perhaps this is why Facebook is only paying $60 million for Titan, rather than the $19 billion it paid for WhatsApp.

Google_Loon_-_Launch_EventAs already noted, this move is hardly purely altruistic. In many ways, Facebook is a victim of its own success, as its rapid, early growth quickly became impossible to maintain. Acquiring Instagram and WhatsApp were a savvy moves to bring in a few hundred million more users, but ultimately they were nothing more than stopgap measures. Bringing the next billion users online and into Facebook’s monopolistic grasp will be a very hard task, but one which it must figure out if it wants its stock not to plummet.

To be fair, this idea is very similar to Google’s Project Loon, a plan that involves a series of high-altitude, solar-powered hot air balloons that would provide wireless to roughly two-thirds of the worlds population. The idea was unveiled back in June of 2013 and has since begun testing in New Zealand. And given their hold on the market in the developed world, bringing broadband access to the developing world is seen like the next logical step for companies like Verizon, Time Warner, Comcast, and every other internet and telecom provider.

Wireless-Internet-1One can only imagine the kind of world our children and grandchildren will be living in, when virtually everyone on the planet (and keeping in mind that there will be between 9 and 11 billion of them by that time) will be able to communicate instantaneously with each other. The sheer amount of opinions exchanged, information shared, and background noise produced is likely to make today’s world seem quiet, slow and civilized by comparison!

Incidentally, I may need to call a  lawyer as it seems that someone has been ripping off my ideas… again! Before reading up on this story, the only time I ever heard the name Titan Aerospace was in a story… MY STORY! Yes, in the Legacies universe, the principal developer of space ships and aerospace fighters carried this very name. They say its a guilty pleasure when stuff you predict comes true when you are writing about it. But really, if you can’t cash in on it, what’s the point?

Consider yourself warned, Titan! J.J. Abrams may have gotten off the hook with that whole Revolution show of his, but you are not nearly as rich and powerful… yet! 😉 And the meantime, be sure to check out these videos of Titan’s Solar 50 and Google’s Project Loon below:

Titan Aerospace Solara 50:


Project Loon:


Source: extremetech.com

Powered by the Sun: Mirrored Solar Dishes

sun_magneticfieldIn the race to develop alternative energy sources, solar power is the undeniable top contender. In addition to being infinitely renewable So much sunlight hits the Earth each day that the world’s entire electricity needs could be met by harvesting only 2% of the solar energy in the Sahara Desert. Of course, this goal has remained elusive due to the problem of costs – both in the manufacture of solar panels and the installation therefor.

But researchers at IBM think they’re one step closer to making solar universally accessible with a low-cost system that can concentrate the sunlight by 2,000 times. The system uses a dish covered in mirrors to aim sunlight in a small area, and which follows the sun throughout the day to catch the most light. Other concentrated solar power systems do the same thing, but a typical system only converts around 20% of the incoming light to usable energy, while this one can convert 80%.

Inline_solardishThis not only ensures a much larger yield, but also makes the energy it harvests cheap. Bruno Michel, the manager for advanced thermal packaging at IBM Research, believes the design could be three-times cheaper than “comparable” systems. Officially, the estimate he provides claim that the cost per kilowatt hour will work out to less than 10 cents, which works out to 0.01 cents per watt (significantly cheaper than the $0.74 per watt of standard solar).

But as he explains, using simple materials also helps:

The reflective material we use for the mirror facets are similar to that of potato chip bags. The reinforced concrete is also similar to what is being used to build bridges around the world. So outside of the receiver, which contains the photovoltaic chips, we are using standard materials.

A few small high-tech parts will be built in Switzerland (where the prototype is currently being produced). but the main parts of the equipment could easily be built locally, wherever it’s being used. It’s especially well-suited for sunny areas that happen to be dry. As the system runs, it can use excess heat that would normally be wasted to desalinate water. Hence, a large installation could provide not only abundant electricity, but clean drinking water for an entire town.

inline-i-solar-02A combined system of this kind could be an incredible boon to economies in parts of the world that are surrounded by deserts, such as North Africa or Mongolia. But given the increasing risk of worldwide droughts caused by Climate Change, it may also become a necessity in the developed world. Here, such dishes could not only provide clean energy that would reduce our carbon footprint, but also process water for agricultural use, thus combating the problem on two fronts.

IBM researchers are currently working with partners at Airlight Energy, ETH-Zurich, and Interstate University of Applied Sciences Buchs NTB to finish building a large prototype, which they anticipate will be ready by the end of this summer. After testing, they hope to start production at scale within 18 months. Combined with many, many other plans to make panels cheaper and more effective, we can expect to be seeing countless options for solar appearing in the near future.

And if recent years are any indication, we can expect solar usage to double before the year is out.

Sources: fastcoexist.com

The 3D Printing Revolution: Furniture and Prosthetics Eyes

bigrep_1As always, it seems that additive manufacturing (aka. 3D printing) is on the grow. On an almost daily basis now, the range of applications grows with the addition of yet another product or necessity. With each and every addition, the accessibility, affordability, and convenience factor associated with these objects grows accordingly. And with these latest stories, it now seems that things like household furniture and prosthetic eyes are now printable!

Consider the BigRep One, a new design of 3D printer that allows users to manufacture full-scale objects. This has been a problem with previous models of printers, where the print beds have been too small to accommodate anything bigger than utensils, toys, models and small parts. Anything larger requires multiple components, which would then be assembled once they are fully printed. However, the BigRep One allows for a build volume of 1.14 by 1 by 1.2 meters (45 x 39 x 47 inches) – large enough to print full-scale objects.

bigrep_2Developed by Berlin-based artist Lukas Oehmigen and Marcel Tasler, the printer is has an aluminum frame, a print resolution of 100 microns (0.1 millimetres), and can print in a variety of materials. These include the usual plastics and nylons as well as Laywood – a mix of wood fibres and polymers for a wood finish – and Laybrick, a sandstone-like filament. It is even capable of being upgraded with Computer Numerical Control (CNC) so that it can carry out milling tasks.

One of the most obvious is the production of furniture and building materials, as the picture above demonstrates. This finely detailed sideboard was created as part of the printers debut at the 3D PrintShow in New York. The printer itself and will start shipping to customers in March/April, with the suggested price is US $39,000 per unit. However, prospective buyers are encouraged to contact BigRep through its website in order to get an accurate quote.

3D_eyesNext up, there’s the exciting news that 3D printing may be able to fabricate another type of prosthetic that has been missing from its catalog so far – prosthetic replacement eyes. Traditionally, glass eyes are time consuming to produce and can cost a person who has lost one (due to accident or illness) a pretty penny. However, UK-based Fripp Design, in collaboration with Manchester Metropolitan University, has developed a new process that offers greater affordability and production.

Compared to the hand-crafted and meticulously painted eyes, which are made to order, this version of replacement eyes are much cheaper and far less time-consuming to produce. And unlike traditional versions that are made from special glass or acrylic, these ones are printed in full color on a Spectrum Z-Corp 510 (a professional industrial printer) and then encased in resin. Each has a slightly different hue, allowing for matching with existing eyes, as well as a network of veins.

3D_nose_earWhile prosthetic eyes can cost as much as much as 3000 pounds ($4,880) and take up to 10 weeks to make and receive after ordering, Fripp Design’s method can print 150 units in a single hour. However, finishing them is much slower because iris customization remains a time-consuming job. As Fripp Design founder Tom Fripp said in a recent interview with Dezeen:

The 3D-printed prosthetic eyes may be ready for market within a year and could be especially popular in developing countries. In addition to eyes, Fripp Design is known for its 3D printed replacement noses, ears, and skin patches; all of the replacement parts that are in high-demand  but have previously been expensive and difficult to produce. But thanks to 3D printing, the coming years will see people who have been forced to live with disfigurements or disabilities living far more happy, healthy lives.

Click on the following links to see more of BigRep‘s design catalog, as well as Fripp Design‘s applications for skin and soft tissue replacements. And be sure to check out this video of the BigRep One demonstration at the 3D PrintShow in New York:


Sources:cnet.com, cnet.com.au, bigrep.com, frippdesign.co.uk

Ann Makosinski and I Have a Chat!

Ann-Makosinski-Google-Science-Fair-2It’s a rare thing when a humble blogger like yours truly gets the chance to speak to someone who has truly made a difference in the world. And this time around, that person is Ann Makosinki, inventor of the body heat-powered flashlight and winner of last year’s Google Science Fair. In addition to being a young inventor, she also happens to hail from my neck of the woods here in Victoria, British Columbia. So you can imagine the enthusiasm I felt when she agreed to this interview!

As many of you may already know  – since you all faithfully read this blog 😉 – Ann Makosinki is winner of the 2013 Google Science Fair Award for her invention that uses the warmth of a person’s own hand to power an LED flashlight. Using Peltier tiles, which produce electricity when heated on one side and cooled on the other, she developed a flashlight which she believes will be of use in the developing world where electrical outlets and batteries are not always available.

body_heat_flashlightAnn’s inspiration comes from her commitment to science, renewable energy, the environment, and her roots in the Philippines. Ultimately, her goal is to bring light and energy to those who live without it all over the world. After winning the gold medal at the 2013 Canada-Wide Science Fair Gold Medal, her flashlight won at the Google Science Fair’s top prize of a $25,000 scholarship and the choice of a “once-in-a-lifetime experience” from CERN, LEGO or Google.

In addition, she has been a keynote speaker at TEDx in three different cities (Vancouver, Redmond and Edmonton), at Techtoria here in Victoria, earned a spot on Jimmy Fallon Live, and will be representing Canada at the 2014 International Science and Engineering Fair this coming May. The following is a transcript of our interview, which occurred via email in spite of her (very) busy schedule:

1. When did you first discover your love for science? What are some of your earliest memories of doing something science-related?

My love for science started when I was very young. My first toy was actually a box of transistors! I was always also interested in insects, and used to collect them and keep them in jars. I would feed them and spray them each morning before I would head out to school. My parents were very supportive of my interests, even if I was looking through the garbage, hot gluing disposed objects together and creating “inventions” (of course nothing ever worked). My dad also always took me to the local island science fair, and I was very shy to ask the other kids questions, but I always thought it was so cool that they had chosen their own topic in science and now were presenting on it.

2. When did you take part in your first science fair? What was your project?

I started participating in the local science fair, the Vancouver Island Regional Science Fair, when I was in grade 6. My science project was one from that I had done in class, comparing two laundry detergents.

3. How did you come to be interested in renewable energy?

I realized early on that energy is a key issue in today’s world, because of our increased reliance on energy and its effect on global warming. It is a challenging problem, and I wished to explore alternative energy sources and find solutions. I focused on the problem of battery elimination, because that’s something I understand and can think around.

4. You’re invention of the body-heat powered flashlight was a big hit at the 2013 Google Science Fair. What was it like competing with people your age who have such a passion for science?

For me, it wasn’t about competing with the other people, but more of getting know them and seeing how we were all alike in some ways. It inspired me to see how passionate they were about science, and while we could have conversations about technical aspects that I usually wouldn’t get to talk about with my friends, they were all still like normal teenagers.

5. This past December you were named one of Time Magazines Top 30 under 30. What other accolades have you earned since winning at the Google Fair?

Hmm, well I have given three TEDx talks since then and many other speeches locally. I have had numerous interviews/film crew from US and Europe making short documentaries. I also appeared on the Tonight Show with Jimmy Fallon’s during the show’s premiere week, and I have a few more things lined up. However, I think what matters most to me is the fact that my project has brought so much awareness to the problem of people without electricity, and to the potential that thermoelectricity has.

6. Since winning at Google Fair, you’ve presented at TEDx RenfrewCollingwood, the Techtoria conference in Victoria, and got a spot on Jimmy Fallon Live. Is it fair to say your life has changed since debuting your invention? Do you feel like a celebrity?

I definitely do not feel like a celebrity. Sure, I get recognized once in a blue moon, or people want to have their picture with me, but I know that will soon end. I think something that has changed is the fact that I really value the time when I can wind down and relax, because with so much going on I’m always on the go and worrying about my next due date.

7. What is the future hold for renewable energy, in your opinion?

I think we are already seeing a huge increase in the interest in renewable energy and alternative energy sources. As global warming and the greenhouse effect closes in on us, we will be obliged to look around to harvest natural energy, whether it be from heat, sun, water, wind etc. It holds a lot of potential, but our technologies for harvesting the energy efficiently are still developing. If my flashlight can eliminate even a fraction of batteries from the city dumps, I will have achieved my aim.

8. What does the future hold for Ann Makosinki?

I hope to commercialize the flashlight and make it available to children in the world who need light the most. Beyond that, I hope to get into college and make my little contribution towards a cleaner and better world to come.

She hopes to commercialize the flashlight? I for one can’t believe that she hasn’t been approached by every company from GE to Applied Solar. But it is great to know that young minds are coming up with breakthroughs that could be making a very real difference in the world of tomorrow. I, for one, consider to be right up there with the Darfur Stove and Quetsol solar-powered lights.

And be sure to check out the video of Ann’s speech at TEDx RenfewCollingwood which took place in October 2013, entitled “Be the Source”:


And here is her guest spot on Jimmy Fallon Live, as part of GE’s “Fallonventions”, from this past February:

Work Begins on Successor to Large Hadron Collider

CERN_upgradeIn 2012, scientists working for the CERN laboratory in Switzerland announced the discovery of the Higgs Boson. After confirming this momentous discovery, CERN scientists indicated in April of 2013 that the Large Hadron Collider was being taken offline in order to upgrade its instruments for the next great project in its ongoing goal of studying the universe. And this past February, work began in earnest on planning for the LHC’s successor.

This massive new marvel of scientific instrumentation, which has been dubbed the “Very Large Hadron Collider”, will measure some 96 km (60 mile) in length – four times as long as its predecessor – and smash protons together with a collision energy of 100 teraelectronvolts (which is 14 times the LHC’s current energy). All of this will be dedicated to answering the questions that the first-time detection of the Higgs Boson raised.

Peter Higgs (who proposed the Higgs boson), hanging out at LHC’s CMS detector
Peter Higgs (who proposed the Higgs boson), hanging out at LHC’s CMS detector

While this discovery was a watershed moment, its existence poses more questions than it answers; and those answers probably can’t be answered by the LHC. Thus, to keep high-energy physics moving forward, the international team of scientists at CERN knew they needed something more accurate and powerful. And while the LHC is slated to remain in operation until 2035, it is the VLHC that will addressing the question of how the Higgs get’s its mass.

Basically, while the discovery of the Higgs Boson did prove that the Standard Model of particle physics is correct, it raised some interesting possibilities. For one, it suggests that particles do indeed gain their mass by interacting with a pervasive, ubiquitous Higgs field. Another possibility is that the Higgs boson gains its heaviness through supersymmetry — a theory that proposes that there’s a second, “superpartner” particle coupled to each and every Higgs boson.

CERN_LHCScientists have not yet observed any of these superpartners, and to discover them, a stronger collider will be necessary. It is hoped that, when the LHC powers up to 14 TeV by the end of 2014, its scientists will discover some signs of supersymmetry. This will, in turn, inform the creation of the LHC’s successor, which still remains a work in progress. And at this point, there are two groups presenting options for what the future of the VLHC will be.

One group consists of Michael Peskin and a research group from the SLAC accelerator in California, who presented an early VLHC concept to the US government back in November. This past February, CERN itself convened the Future Circular Collider study at the University of Geneva. In both cases, the plan calls for a 80-100km (50-62mi) circular accelerator with a collision energy of around 100 TeV.

large_hadron_colliderAs the name “Very Large Hadron Collider” implies, the plans are essentially talking about the same basic build and functionality as the LHC — just with longer tunnels and stronger magnets. The expected cost for either collider is around $10 billion. No telling which candidate will be built, but CERN has said that if it builds the successor, excavation will probably begin in the 2020s, so that it’s completed before the LHC is retired in 2035.

In the shorter term, the International Linear Collider, a 31-kilometer-long (19.2 mile) particle accelerator, is already set for construction and is expected to be completed in or around 2026. The purpose of this device will be to conduct further tests involving the Higgs Boson, as well as to smash electrons together instead of protons in order to investigate the existence of dark energy and multiple dimensions.

center_universe2The future of high-energy physics is bright indeed, and with all this research into the deeper mysteries of the universe, we can expect it to become a much more interesting place, rather than less of one. After all, investigating theories does not dispel the mystery of it all, it only lets you know where and how they fell short. And in most cases, it only confirms that this thing we know of as reality is beyond what we previously imagined.

Sources: extremetech.com, indico.cern.ch

The Future is Here: Pure LiFi Wireless Internet

lifi_internet1It’s known as “Light Fidelity”, a new form of wireless data transmission that does away with radio signals in favor of optics. And much like the concept of an optic computer – which uses photons to transfer and store information rather than electrons – it’s long been considered as the next possible leap in internet technology. Hence why it was being demonstrated at this year’s Mobile World Congress – the world’s largest exhibition for members of the mobile phone, internet and IT industry.

Despite its monumental growth in the last decade, Wi-Fi remains somewhat hindered by the fact that it relies on microwaves in the 2.4 GHz and 5 GHz bands, a radio spectrum which is limited. LiFi, however, relies on the transmission of light and could be deployed in everyday LED bulbs, covering the entire interior of a home or office. These LED bulbs would send information out in what appears to be a constant stream of light, but which is actually made up of millions of micropulses a second.

Mobile-World-Congress-MWC-PreviewA system based on this would be capable of transferring far larger bundles of data than one based on microwaves. The system that was on display at MWC this year ran at 150 Mbps. But with a more powerful LED light, it could conceivably reach a rate of transfer equal to 3.5 gigabytes per second. That’s 210 gigabytes a minute, and 12.6 terabytes (that 12 and a half trillion bytes, people!) every hour, far in advance of what current WiFi offers (which maxes out at 450 mbps).

To put that in perspective, as of March 2014, the US Library of Congress estimated that their web had cataloged 525 terabytes of web archive data, with an addition 5 terabytes added every month. This means that a LiFi connection running at full capacity transfers in one hour what the Library of Congress processes in over two months! In short, the widespread use of LiFi would mean an explosion in information the likes of which has not been seen since the internet first went online.

Pure_LiFi_MWC2014Granted, there are still some limitations, like how any computer running off of LiFi needs a special adapted, and interrupting the light source will cause information transfers to cease. And I can’t help but wonder what micropulsing lights will do for people with epilepsy, not to mention the rest of us. However, such concerns are likely to be addressed long before LiFi sees any adoption on a grand scale, which is likely still a decade away at this point.

This year, the MWC conference took place in Barcelona, a place committed to the concept of the Internet of Everything (IoE) and the building of the world’s first truly “smart city”. In the coming months and years, I anticipate that this Spanish haven for technological innovation and integration will feature plenty of LiFi. So if you’re traveling there, you might want to look into getting an adapter for your laptop.

And in the meantime, enjoy this video – courtest of CNET First Look – that takes a look at this year’s LiFi demonstration at MWC 2014:


Sources: news.cnet.com, loc.gov