Climate Crisis: Alberta Flooding!

In what it is a testament to the effects of Climate Change, Alberta experienced severe flooding which has so far displaced an estimated 100,000 people and led to untold millions in property damage. The flooding began Thursday morning, but the causes are due to rain and thunder storms which have been going on all over the southern province for days.

Road closures began shortly thereafter and people living in low-lying areas were forced to leave their homes. As the rivers rose, homes, vehicles and all low-lying structures were washed away. In the city of Calgary, where the downtown core sits on the banks of the Bow River, roughly 75,000 people (which may include my cousin and her husband) needed to be evacuated and the downtown area closed entirely.

Flooding in the streets of Underwood — Flooding in downtown Underwood

While this accounts for the majority of people displaced, this city and its residents were hardly alone. Other major cities – such as Medicine Hat and Lethbridge (where an uncle and aunt of mine live) – were forced to declare a state of emergency and close down their roadways as Cougar Creek, High River, and other major waterways became elevated and threatened riverfront properties, businesses and roadways. Countless people were also forced to abandon their vehicles as the waters threatened to overtake them too.

Updated reports have also indicated that the flooding has reached as far west as the east Kootenay region of British Columbia, washing out sections of the Trans-Canada Highway and forcing the cities of Banff and Canmore to also declare a state of emergency. No deaths were reported on Thursday, but three bodies were found floating in High River today. In all likelihood, these individuals were the victims of roadway floods, but nothing has been confirmed yet.

It seems that no one in region has been unaffected, and already meteorologists and climate experts have confirmed Climate Change as the cause. Rising temperatures means unpredictable weather patterns, due in part to more water evaporating and saturating the air with moisture. And in the southern Alberta region, the area is known for its “Chinook Winds” – air currents that come down from the Rocky Mountains, bringing warm, moist air down into the Prairies.

However, these winds brought significantly more moisture than expected this year, as temperatures in the mountain ranges were warmer and led to more glacial ice melting. This in turn brought air currents that were more saturated down into Alberta and caused significant, extended downpours. People living across the province also reported hail stones the size of toonies (a two dollar coin about an inch in diameter).

First responders, the RCMP and the Canadian military have been sent in to assist with evacuation and rescues, as well as sand-bagging and other disaster relief efforts. All told, some 12,000 soldiers are also assisting with the efforts, and Prime Minister Stephen Harper also flew in to help oversea and coordinate with the local authorities.

Washed out section of the Trans Canada Highway

But worst yet is the fact that more flooding is expected to come. Earlier today, evacuees and rescue workers were given a temporary respite from the rains, but they are no means done. As the warm weather “Chinook” system continues to move in, Albertans and those living downriver in British Columbia can expect the riverbanks to continue to erode and cause more damage.

Adding to the problem is the extensive amount of collateral damage, caused by overflown sewage pipes, gas leaks, and other toxic materials leaching into the soil and water. No telling just how cleanup and repair will be needed once this is over, but at the moment, the only concerns are making sure everyone is accounted for and out of harm’s way, and that people are prepared for the next wave.

My wife and I send our thoughts and prayers to all the people in Alberta and BC who are affected by this crisis, and not just the friends and family we have there. And I sincerely hope that this crisis – in conjunction with countless others happening around the world – will raise people’s awareness to the changes happening in our world. It’s not too late to stop them, and we can’t afford not to!

Sources: cbc.ca, (2), globalnews.ca

The Future is Here: The Cybernetic “Third Eye”

Achromatopsia is a rare form of color blindness that effects one in thirty-five thousand people. One such individual is Neil Harbisson, who was born with the genetic mutation that rob him of the ability to see the world in anything other than black and white. But since 2004, he has been able to “hear” color, thanks to a body modification that has provided with him with a cybernetic third eye.

This device is known as the “eyeborg”, and given that it constitutes a cybernetic enhancement, some have taken to calling Harbisson a genuine cyborg. For others, he’s an example of a posthuman era where cybernetic enhancements will be the norm. In either case, the function of the eyeborg works was described in the following way in an article by Nautilus entitled “Encounters with the Posthuman”:

It transposes color into a continuous electronic beep, exploiting the fact that both light and sound are made up of waves of various frequencies. Red, at the bottom of the visual spectrum and with the lowest frequency, sounds the lowest, and violet, at the top, sounds highest. A chip at the back of Harbisson’s head performs the necessary computations, and a pressure-pad allows color-related sound to be conducted to Harbisson’s inner ear through the vibration of his skull, leaving his outer ears free for normal noise. Harbisson, who has perfect pitch, has learned to link these notes back to the colors that produced them.

Harbisson’s brain doesn’t convert those sounds back into visual information, so he still doesn’t know exactly what the color blue looks like. But he knows what it sounds like. As he explained to an audience at a TED Talks segment, he used to dress based on appearances. Now, he dresses in a way that sounds good. For example, the pink blazer, blue shirt and yellow pants he was wearing for the talk formed a C Major chord.

This may sound like an abstract replacement for actual color perception, but in many ways, the eyeborg surpasses human chromatic perception. For example, the device is capable of distinguishing 360 different hues, he can hear ultraviolet and infrared. So basically, you don’t need a UV index when you have the cybernetic third eye. All you need to do is take a look outside and instantly know if you need sunblock or not.

These and other extension of human abilities are what led Harbisson to found the Cyborg Foundation, a society that is working to create cybernetic devices that compensate for and augment human senses. These include the “fingerborg” that replaces a finger with a camera, a “speedborg” that conveys how fast an object is moving with earlobe vibrations and–according to a promotional film–a “cybernetic nose” that allows people to perceive smells through electromagnetic signals.

In addition to helping people become cyborgs, the foundation claims to fight for cyborg rights. While this might sounds like something out of science fiction, the recent backlash against wearers of Google glasses and the assault on Steve Mann are indications that such a society is increasingly necessary. In addition, Harbisson wants to find ways to fix devices like his eyeborg permanently to his skull, and recharge it with his blood.

For more information on the eyeborg and Project Cyborg, check out Harbisson’s website here. Neil Harbisson’s Project Cyborg promotional video is also available on Vimeo. And be sure to watch the video of Neil Harbisson at the TED Talks lecture:

Sources: fastcoexist.com, nautil.us, eyeborgproject.com

World’s Most Advanced Microscope – Now In My Hometown!

Less than one month ago, the University of Victoria – located just 20 km from where I live – made history when its Scanning Transmission Electron Holography Microscope (STEHM) went online and began taking pictures. The microscope, which is located in the vault beneath the University, conducted its first operation by zapping a fleck of gold and producing the world’s most highly magnified image.

The nondescript shot of gold atoms proved what many were already hoping for – that his STEHM is indeed the most powerful in the world, even during its “tuning” phase. Built by Hitachi High Technologies Canada, the STEHM is a one-of-a-kind machine and is the highest-resolution microscope ever built, designed to allow researchers to see things at a magnification up to 20 million times larger than the human eye can see.

Apparently, the image of the gold atoms resolved at 34 picometres, thus breaking the record for highest resolution shot ever made by an electron microscope. Previously, this record was held by the This beats out the Lawrence Berkley National Laboratory in California which took an image at a resolution of 49 picometres. A picometre, it should be noted, is a trillionth of a meter, and a gold atom is about 332 picometres in diameter.

Rodney Herring, a professor of mechanical engineering and director of UVic’s Advanced Microscopy Facility, had this to say about the image in an interview with Saanich News:

For me it was a relief. I’d been telling everybody this could potentially have the best resolution and be the most powerful microscope in the world. But it wasn’t proven yet. Now we’ve got information down to 34 picometres and we aren’t done yet. We are still tuning the lab.

With the tuning and testing phase complete, Herring and his associates launched the microscope this month. The university had hoped to open the lab to outsider researchers this past winter, but the microscopes assembly and calibrations have been so maddeningly complicated that any such plans have been stalled and it only recently became operational. However, as Herring noted, tons of researchers are already lined up and looking to use it.

Literally everyone- from engineers, physicists, and chemists, to biologists and medical researchers – are looking to use the microscope to advance the sciences of medical and environmental diagnostics, communications, computers, alternative energy and manufacturing. However, the potential scientific breakthroughs for such a machine are yet to be fully contemplated, and present many exciting possibilities.All told, this machine will be able to probe and create 3D images of items like brain neurons and their synapses and muscle tissue, or probe microchip circuitry assembled at nearly the atomic level. Herring said the machine could create “pico technology,” where devices would be made one atom at a time.

This research would prove to be a boon for many areas of science, but especially for nanotechnology. Chemistry professor Alex Brolo oversees nanotechnology development related to items like medical sensors and solar cells at UVic, and said the STEHM will be critical in creating more precise devices, and without having to use powerful electron microscopes elsewhere in Canada.

And considering that more and more technology is being scaled at the nano level, any advancements made in this field would be both lucrative and incredibly significant. As it stands, the STEHM is the only microscope of its kind because of its complexity, and because of this, Hitachi has indicated that it does not plan to manufacture another like it anytime soon.

All of this puts the Advanced Microscopy Facility, and the University of Victoria in general, in a pretty comfortable position. For what could be years to come, they will have the most advanced microscope in the world at their disposal and be able to take part in some serious scientific advances. What’s more, they will surely be suffocated by petitions from research labs and scientists looking to get access to it.

Sometimes, it pays to have the most powerful microscope on the block!

Sources: vicnews.com, communications.uvic.ca

Patenting Genes: US Supreme Court Says No

Last week, in a landmark decision that is expected to have far-reaching consequences, the United States Supreme Court announced in a unanimous decision that no part of the human DNA sequence – or the DNA of any living organism – is patentable. This decision came after thirty years of patents being issued on genes for the sake of genetic research, and which was spurred on by recent developments, such as the publication of the human genome.

Specifically, the case came down to a claim made by Myriad Genetics, the company that discovered the BRCA-1 and BRCA-2 genetic mutations that can lead to higher incidences of breast cancer. They patented these sequences in the hopes of having a lucrative investment when it came to future screenings and treatments. But for many, this signaled that a line was being crossed, and the case went to court.

For critics of Myriad’s attempt to patent the genetic mutations, they claimed that this made screening often prohibitively expensive. Angelina Jolie was one such person, who drew attention to the fact that her mother – who died of breast cancer – and women like her would be unable to afford the treatment if Myriad got it’s way. Myriad fought back by saying that without the possibility of future financial gain, there would be no incentive for companies to sink money into searching for these genes.

In the end, the Supreme Court voted 9 to 0 that genes are products of nature and not human-made inventions, which makes them ineligible for a patent. For many, this decision has temporarily closed Pandora’s Box and prevented corporations from obtaining the right to carve up the human genome and lay claim to it, a process which many believed would lead to monopolies of gene treatments and the potential ownership of human beings themselves.

On the other hand, the court’s ruling did not apply to one other key issue: synthetic genes. Basically, genetic modifications that are made my companies for the sake of modifying foods, agricultural produce, and even animals are still up for grabs. And at least one major corporation is pretty pleased about this. In allowing for synthetic genes to remain a grey area, Monsanto is likely to continue seeking to patent its genetically-modified seeds.

Just over a month ago, the Supreme Court ruled in favor of the giant agribusiness in one of the most important lawsuits filed by the company in recent years. In essence, the court’s ruled that an Indiana soybean farmer was infringing on Monsanto’s soybean patent by buying the seeds from a nearby grain elevator and then saving them.

Of the 144 lawsuits filed against 410 farmers and 56 small farm businesses throughout the U.S. in the past few years (according to the Center for Food Safety), this case was especially important. It essentially set the precedent that anyone selling genetically-modified grains had to pay royalties to the company responsible for their creation. This in turn has long-reaching implications which go far beyond agribusiness.

Though it is still a grey area, the legal battle over modified genes seems all but decided at this point. Whereas natural genes cannot be subject to patents, anything a company modifies in a lab already have been. But given the growth of skunkworks and biohacking labs around the world, there is still time for small operations and independent companies to get in on the action.

As time has shown, diversification is the natural enemy of monopolization. But by far the most important thing of all, whether it’s about patenting genes or modifying them for our use, is for people to remain informed on the issue. As long as people know what decisions are being made behind closed doors, they will have a shot at controlling the outcome.

Sources: fastcoexist.com, (2)

Ending Cancer: “Computational Cell Biology”

One doesn’t think that diseases themselves would be vulnerable to infections; in fact, it seems counter-intuitive at best. And yet, that is what a group of scientists from Ottawa, Ontario (my old hometown) are proposing. Using and advanced mathematical modeling system to engineer viruses that will infect and destroy cancer cells, the team has been investigating how treatment techniques and genetic modification might allow cancer-killing (oncolytic) viruses to overcome cancer cells’ anti-infection defenses and kill them.

In a report filed with Nature Communication magazine, the lead authors – Dr. Mads Kaern and Dr. John Bell, a medical researcher and senior biologist from the University of Ottawa – detailed how the team used mathematical modeling to create techniques to render cancer cells highly vulnerable to infection while leaving healthy tissue untouched. The modified oncolytics zero in on the very thing that makes cancer cells so destructive — their potential to proliferate and grow explosively and unchecked, and blocks it.

Cancer cells and normal cells are equipped with defensive mechanisms that protect them from invading cells. By using mathematical models, the Ottawa team has managed to equip oncolytic viruses with a gene that helps them override many kinds of cancer cells’ natural defenses, slowing the cancer’s reproduction and also making it more vulnerable to other infections.

Kaern and Bell constructed a mathematical model of the process of infection of a cancer cell, including how the virus would replicate, spread itself and override the cancer’s biological defenses. The study used predictive models to understand how the viruses might better overcome the cancer’s defenses, models that turned out to be surprisingly accurate.

In an interview with Raw Story, Kaern explained the process and how it works:

These viruses tend to replicate better in cancer cells, because cancer cells tend to grow and divide more with an increased metabolism. The viruses are sort of exploiting that by replicating more aggressively, specifically in cancer cells.

The trick, Kaern said, is to engineer viruses that do that, but with minimal harm to surrounding healthy cells. The engineered viruses are built to not propagate in healthy tissues. But when it comes to cancer cells, it only takes one oncolytic virus making contact with one cancer cell to begin the propagation process.

The benefits of this kind of treatment are obvious and profound. In addition to being self-propagating, it will also eliminate the need for expensive and unhealthy treatment:

You don’t really have to overload the system with tons of chemotherapy, which also targets specific cancers, right? But you have to ingest these large amounts intravenously and people get really sick from that because all the cells in the body are affected. So the advantage of the viruses is that they will find where they have to go and you only need one to start to process.

Of course, their is still a great deal to learn though. As Kaern points out, “cancer is a very complicated and diverse disease, and some viruses work well in some circumstances and not well in others.” While a “magic bullet” anti-cancer panacea is probably not going to arise in the near future, the use of mathematical modeling is speeding up the research process and opening up exciting possibilities.

Source: rawstory.com

Food From Space: NASA’s 3D Pizza Printer

NASA has made some buzz with its announcement to print 3D pizza in space. And while this might sound like an awesome and appetizing use of the pioneering technology, it also has some pretty exciting implications for space exploration. For decades, astronauts have relied on freeze dried and thermostabilized food to meet their nutritional needs. But with 3D printing being considered, astronauts of the future could be using something akin to a replicator out of Star Trek.

Earlier this month, Quartz broke the news that NASA’s Systems & Materials Research Corporation received a $125,000 grant to spend six months building a prototype of a 3-D food printer- one that will be able to print out a tasty pizza before venturing on to other food items. According to his NASA proposal, the printer spits out starches, proteins, fats, texture, and structure, while the inkjet sprays on flavor, smell, and micronutrients.

The pizza printer is the brainchild of Anjan Contractor, a mechanical engineer at the Systems & Materials Research Corporation who has long worked on 3-D printing technologies. In an interview with Quartz, he explained the process:

It works by first “printing” a layer of dough, which is baked at the same time it’s printed, by a heated plate at the bottom of the printer. Then it lays down a tomato base, “which is also stored in a powdered form, and then mixed with water and oil,” says Contractor. Finally, the pizza is topped with the delicious-sounding “protein layer,” which could come from any source, including animals, milk or plants.

As already mentioned, astronauts currently rely on food that is freeze dried prepackaged so that it can be eaten in microgravity. Astronauts get supplies when necessary from the International Space Station, where cargo vehicles transport their “fresh” food. But future astronauts who go to more distant places, like Mars, won’t be able to resupply. And that’s where the Advanced Food Project really comes into play.

When considering missions to Mars and farther into space, multiple issues need to be addressed. Grace Douglas, an Advanced Food Technology Project scientist at NASA, explains what these are and how 3D food can address them:

This is the only food that the crew members will have, so it needs to maintain its nutrition content for the length of the mission, and it has to be acceptable. If they don’t want to eat it, they won’t eat enough… 3-D food printers are looking at providing powdered forms of ingredients, and these would not be processed ahead.

That’s a good thing: minimally processed food has more nutrients, and it’s tastier. It also allows for even more options than what’s available today. And to address another key problem – printing in microgravity – NASA already has the option of using some of the more advanced prototypes.

Consider the Mataerial, a recently-developed 3D printer that is capable of printing in zero-gravity. NASA is exploring other processing technologies outside of the 3-D printing realm as well. High-pressure processing, which uses high pressures with a low-heat treatment to sterilize foods, is one option. Another is microwave sterilization–a process that uses high-heat treatments for a shorter period of time.

These latter technologies would make fresh foods accessible by ensuring that they are perfectly sterile, thus removing the need for food that needs to be dried or processed in advance. While all three technologies are still in the early phases of development, Douglas and others expect that they will off the ground and running by the time a manned mission to Mars is being planned.

And space is really just the tip of the iceberg when it comes to printing food. Here on Earth, it is a potential solution for ending world hunger. But that’s another, very interesting story. Stay tuned for it…

In the meantime, watch this video of a 3-D printer creating chocolate:

Sources: fastcoexist.com, qz.com

NASA’s Vision: Robots to Help Mine Asteroids

In a recent study, NASA shared a vision that sounds like something out of a science fiction novel. Basically, the plan calls for the creation of robots that could be sent to a nearby asteroid, assemble itself, and then begin mining the asteroid itself. The scientists behind this study say that not only will this be possible within a few generations of robotics, but will also pay for itself – a major concern when it comes to space travel.

A couple of factors are pointing to this, according to the researchers. One, private industry is willing and able to get involved, as attested to by Golden Spike, SpaceX and Planetary Resources. Second, advances in technologies such as 3-D printing are making off-world work more feasible, which can be seen with plans to manufacture a Moon base and “sintering”.

But also, humanity’s surveys of space resources – namely those located in the asteroid belt – have revealed that the elements needed to make rubber, plastic and alloys needed for machinery are there in abundance. NASA proposes that a robotic flotilla could mine these nearby space rocks, process the goods, and then ship them back to Earth.

Best of all, the pods being sent out would save on weight (and hence costs) by procuring all the resources and constructing the robots there. They caution the technology won’t be ready tomorrow, and more surveys will need to be done of nearby asteroids to figure out where to go next. There is, however, enough progress to see building blocks. As the agency stated in their research report:

Advances in robotics and additive manufacturing have become game-changing for the prospects of space industry. It has become feasible to bootstrap a self-sustaining, self-expanding industry at reasonably low cost…

Phil Metzger, a senior research physicist at NASA’s Kennedy Space Center, who led the study, went on to explain how the process is multi-tiered and would encompass several generations of progress:

Robots and machines would just make the metal and propellants for starters… The first generation of robots makes the second generation of hardware, except the comparatively lightweight electronics and motors that have to be sent up from Earth. It doesn’t matter how much the large structures weigh because you didn’t have to launch it.

A computer model in the study showed that in six generations of robotics, these machines will be able to construct themselves and operate without any need of materials from Earth.

At least two startups are likely to be on board with this optimistic appraisal. For example, Deep Space Industries and Planetary, both commercial space companies, have proposed asteroid mining ideas within the past year. And since then, Planetary Resources has also unveiled other projects such as a public space telescope, in part for surveying work and the sake of prospecting asteroids.

And this latest research report just takes thing a step farther. In addition to setting up autonomous 3D manufacturing operations on asteroids, these operations would be capable of setting themselves up and potentially upgrading themselves as time went on. And in the meantime, we could look forward to a growing and increasingly complex supply of manufactured products here on Earth.

Source: universetoday.com

The Future is Here: Lab-Grown Burgers!

Artificially-created meat has long been the dream of futurists and researchers, a means of solving world hunger and improving health at the same time. Efforts to create it using 3D printing are coming along, but another research firm has offered a different approach – in vitro grown meat. And at the same time, this lab-grown alternative offers consumers the chance to improve their health by eating something more nutritionally balanced.

The breakthrough comes to us from a group of researchers led by Mark Post, a Vascular Physiology professor at the University of Maastricht in the Netherlands. To make the burger, he and his team began with a kind of stem cell called a myosatellite cell that is taken from a cow’s neck. These cells are then placed in growth medium that the researchers have formulated to allow them to grow and divide. The resulting cells are grown into 20,000 strips of muscle tissue which are assembled into beef.

This is an encouraging development for a number of reasons. First of all, a 2011 joint-research study between the University of Oxford, University of Amsterdam, and a number of environmental research organizations, cultured meat required up to 45 percent less energy and up to 96 percent less water to produce, generated up to 96 percent less greenhouse gases and, without animal herds of flocks to tend to, requires 99 percent less land.

Second, Post’s recipe for a lab-grown beef burger contains no fat, compared to its rather fatty organic counterpart. And while fat is responsible for giving a burger much of its taste, Post insists that his recipe tastes “tastes reasonably good.” In the coming weeks Post plans on cooking his burger at an event in London where participants will try the in vitro meat – adding salt and pepper to taste.

However, the process is not completely devoid of reliance on actual cows. As already mentioned, the original stem cells that make the process possible have to come from a living cow. In addition, the muscle cells were grown in fetal calf serum, a necessity at this point since the process is still in its infancy. It’s hoped that in the future the burger can be produced without any material of animal origin.

And of course, the technology needs to become way more scalable before it can be considered viable. For example, between the cost of extracting the fetal cow tissue and turning it into meat in a lab, a single burger took roughly $325,000 to produce. But ultimately, this feat was all about pushing the boundaries and challenging notions of what is possible.

In addition, as technology improves and the process is refined, costs will come down. And as Post said in an interview, the point of developing this process was to demonstrate that it can be done:

Let’s make a proof of concept, and change the discussion from ‘this is never going to work’ to, ‘well, we actually showed that it works, but now we need to get funding and work on it.’

While it may be several more years before in vitro burgers replace old fashioned farmed burgers, but the feat is a delicious victory for environmentalists and scientists alike in search for alternate ways to feed the world’s addiction to meat.

Funny, all this talk of lab-grown meat is giving me a sense of deja vu. Didn’t somebody write a story about this exact kind of thing not that long ago? Oh yeah… it was me! Well that’s just great, now I got to sue J.J. Abrams and the University of Maastricht? Lord, why do you torment me so?

Sources: singularityhub.com, pubs.acs.org

A Tribute to Valentina Tereshkova

On June 16th, 1963, in what was to become a first amongst firsts, Russian Cosmonaut Valentina Tereshkova made history by being the first woman to go into space. Today, exactly fifty years later, Tereshkova’s achievements continue to serve as a reminder that all people – regardless of their gender – are capable of doing just about anything. And at the age of 76, Tereshkova lives on as a national and historic icon, inspiring younger generations of women to follow their dreams.

On Friday, President Vladimir Putin praised Tereshkova during a meeting at his residence. Tereshkova was on hand for the event, which was covered by several major networks and global news agencies, during which time Putin awarded her accomplishments in space by giving her the Order of Alexander Nevsky for meritorious public service, one of the highest Russian honors.

Her historic flight came a little more than two years after the Soviet Union put the first man – Cosmonaut Yuri Gagarin – into orbit. Shortly thereafter, Soviet space officials started considering a space mission by a woman, seeing it as another chance to advertise the nation’s prowess. Much like Gagarin, Tereshkova was part of the Vostok program, the earliest Soviet space missions, and her flight (Vostok-6) was the final mission of the program.

Of over four hundred candidates, Tereshkova was selected for a number of reasons. In addition to conforming to the height and weight specifications needed to fit within the Vostok capsule, she was also a qualified parachutist – which given the nature of the Vostok space craft (the re-entry craft was incapable of landing) was absolutely essential. But perhaps most important reason was her background, since she was the daughter of war hero Vladimir Tereshkova who died in Finland during the Second World War.

To make the mission even more spectacular for propaganda purposes, Moscow decided to score another first by making it the first simultaneous flight of two spaceships. Valery Bykovsky blasted off aboard the Vostok-5 ship on June 14, 1963, and Tereshkova followed him on June 16. During her flight, Tereshkova orbited the Earth forty-eight times and spent almost three whole days in space.

Aside from some nausea, which she would later claim was the result of tainted food, she maintained herself for the full duration and successfully parachuted down upon re-entry. Her landing was a little rough, however, and she experienced some serious bruising of her face. Tereshkova also claimed that during the flight, she noticed a fault in the ship’s controls, which she corrected to prevent from being stranded in space.

With this single flight, Tereshkova logged more flight time than the combined times of all American astronauts who had flown before that date. Tereshkova also maintained a flight log and took photographs of the horizon, which were later used to identify aerosol layers within the atmosphere. Many of the details of her flight, including her nausea, the technical problems, and the hard landing she made, were kept a secret until the collapse of the Soviet Union, since government officials feared they would expose flaws in their program.

Tereshkova received a hero’s welcome after the flight and was showered with awards. A few months later she married cosmonaut Andrian Nikolayev with Soviet leader Nikita Khrushchev presiding over the wedding party. She now holds a Parliament seat on the ticket of the main Kremlin party, serving as deputy chairman of the foreign affairs committee in the lower house.

Tereshkova’s story is all the more poignant due to the fact that none of the other planned missions involving female cosmonauts took place and the Soviet’s cancelled the pioneering woman cosmonaut program in 1969. It would be many years before another woman would go into space, once again with the Soviet space program when Svetlana Savitskaya participated in the Soyuz-T7/T5 space mission on August 19th, 1982. Less than a year later, Sally Ride would become the first American woman to go into space as part of the STS-7 mission that went up on Jun. 18, 1983.

However, as time progressed, more and more women have come to join the space profession, and Tereshkova has been on hand to honor some of them. One such person was South Korea’s first astronaut, biosystems engineering student Yi So-Yeon (picture above). Tereshkova is seen accompanying her while she boards the spacecraft that would take her to the ISS on April 8th, 2008 from the Baikonur Cosmodrome in modern-day Kazakhstan.

Since her time, a total of 56 women have gone into space, and that doesn’t even count the female astronauts who have taken part in mission that didn’t go up or offered technical assistance to crewed missions from the ground. In all cases, these women owe an undeniable debt to Tereshkova, the first woman to enter what was (and still is) considered a man’s profession and who helped pave the way for all those that followed.And in what is an interesting twist, the anniversary of her spaceflight comes just days after the release of a series of declassified documents which reveal the truth of Yuri Gagarin’s death. This seems appropriate since Tereshkova and Gagarin’s stories are connected in so many ways. In truth, it’s virtually impossible to speak of one without mentioning the other, as their careers and destinies were so very intertwined.

In addition to both individuals being pioneering space cosmonauts with the Soviet space program, Gagarin’s death also led to some serious changes in Tereshkova’s career in space. Though she remained an important figure within the program, she was barred from taking part in any more space missions, and for obvious reasons. Having lost one historic figure to tragic circumstances, the Soviet government did not want to lose her as well.

However, Tereshkova expressed nothing but relief to hear the truth about Gagarin’s death, which was apparently caused by a mid-air collision when another pilot accidentally steered his jet plane into the path of Gagarin’s training plane. After 45 years of official silence on the matter, she claimed that “The only regret here is that it took so long for the truth to be revealed. But we can finally rest easy.”

At 76, she is still a model of dignity and class, and in pretty good health too for someone her age! I think I speak for all of us in wishing her many more years of health, happiness and accomplishments. One of the most tragic realities of our time is the loss of people who not only witnessed major turning points in history, but made them happen. As such, I hope the world can continue to hang on to Valentina a little while longer…

Source: cbc.ca

Cyberwars: Snowden Reveals NSA’s Been Hacking China

Edward Snowden, the man who blew the whistle on the NSA and its domestic surveillance program – aka. PRISM – has reemerged to reveal some additional secrets. It seems that in addition to spying on their own citizens, the NSA has been using its resources to spy on tens of thousands of operations around the world. Not surprising, but what Snowden revealed showed that when it comes to nations like China, surveillance was just the tip of the iceberg.

Snowden, who has been hiding in Hong Kong since May 20th, revealed in an interview on Thursday with the South China Morning Post that the NSA has been hacking computers in Hong Kong and mainland China since 2009. Among the targets in Hong Kong were the Chinese University of Hong Kong, public officials, businesses and even students in the city.

All told, Snowden estimated that there are more than 61,000 NSA hacking operations globally, with at least hundreds of targets in Hong Kong and on the mainland. The tactics, he claimed, involve selecting large targets and infiltrating in many places at once:

We hack network backbones – like huge internet routers, basically – that give us access to the communications of hundreds of thousands of computers without having to hack every single one.

Snowden also explained his motivation for blowing the whistle on the NSA’s foreign operations. It seems that in light recent tensions between the US and China, which has been characterized by ongoing accusations and recrimination, he felt the need to tell the truth behind the lies. As he told the SCMP, his motivation was based on:

the hypocrisy of the U.S. government when it claims that it does not target civilian infrastructure, unlike its adversaries….Not only does it do so, but it is so afraid of this being known that it is willing to use any means, such as diplomatic intimidation, to prevent this information from becoming public.

Though Snowden also discussed possible plans to seek asylum in Iceland or elsewhere during an interview last week, he told the SCMP that he’s staying put in Hong Kong for now. He emphasized that his stay in China was not an attempt to avoid justice, but to reveal criminal behavior. He also expressed admiration for countries that have offered asylum (such as Russia), claiming that he was “glad there are governments that refuse to be intimidated by great power.”

The Guardian newspaper, which has published information from documents leaked by Snowden, has said that it has more than a thousand other documents that Snowden managed to smuggle out or download from the NSA using a series of laptops and a thumb drive. These documents are to be disclosed in the coming weeks, according to the paper, so more revelations are expected to come.

Though there are those who question his motivations and methods, no one can deny that thanks to Snowden, some very questionable behavior has been revealed that involved people at the top echelons of government. One can’t help but be reminded of Richard Clarke, former head of the NSA, who came forward in 2004 to testify before to the 9/11 Commission and reveal the extent to which the Bush Administration failed to prevent the largest terrorist attack in history, or how it sought to pin that attack on the Iraqi government.

And for those who have lived long enough to remember, these events also call to mind the Pentagon Papers of 1969. In this case, it was another whistle blower named Daniel Ellsberg who, through the publication of hundreds of government documents, revealed that the US government had been lying about the Vietnam war, the number of casualties, and the likelihood of its success. And let’s not forget former FBI Ass. Dir. Mark Felt – aka. “Death Throat” – the man who blew the whistle on the Nixon Administration.

In the end, whistle blowers have a long history of ending wars, exposing corruption, and force administrations to take responsibility for their secret, unlawful policies. Naturally, there were those who are critical men such as Felt, Clarke, and Ellsberg, both then and now, but they have never been able to refute the fact that the men acted out of conscience and achieved results. And while I’m sure that their will be fallout from Snowden’s actions, I too cannot dispute that what he did needed to be done.

As Edmund Burke famously said: “The only thing necessary for the triumph of evil is for good men to do nothing.”

Sources: wired.com, scmp.com

Stories by Williams

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