AR Glasses Restore Sight to the Blind

projectglass01As I’m sure most readers are aware, blindness comes in many forms. It’s not simply a matter of the afflicted not being able to see. In fact, there are many degrees of blindness and in most cases, depth perception is limited. But as it turns out, researchers at the University of Yamanashi in Japan have found a way to improve depth perception for the visually challenged using simple augmented reality glasses.

The process involved a pair of Wrap 920 ARs, an off-the-shelf brand of glasses that allow their wearer to interface with their PC, watch video or surf the internet, all the while staying mobile and carrying out their daily chores. The team then recorded images as seen by the wearer from the angle of both eyes, processed it with a quad-core Windows 7 machine, and then merged the images as they would appear to the healthy eye.

AR_glassesEssentially, the glasses perform the task of rendering a scene as it would be seen through “binocular vision” – i.e. in 3D. By taking two images, merging them together and defining what is near and what is far by their relative resolution, they were able to free the wearer’s brain from having to it for them. This in turn allowed them to interact more freely and effectively with their test environment: a dinner table with chop sticks and food in small bowls, arguably a tricky meal to navigate!

Naturally, the technology is still in its infancy. For one, the processed imagery has a fairly low resolution and frame rate, and it requires the glasses to be connected to a laptop. Newer tech will provide better resolution, faster frames per second, and a larger viewport. In addiiton, mobile computing with smartphones and tablets ought to provide for a greater degree of portability, to the point where all the required technology is in the glasses themselves.

posthumanLooking ahead, it is possible that there could be a f0rm of AR glasses specially programmed to deliver this kind of vision correction. The glasses would then act as a prosthesis, giving people with visual impairment an increased level of visual acuity, bringing them one step closer to vision recovery. And since this is also a development which will blurring the lines between humans and computers even more, it’s arguably another step closer to transhumanism!

Source: Extremetech.com

DIY Prosthetics on Demand

DIY_prostheticThe field of prosthetics has seen some rather stark and amazing developments in recent years. And considering the rise in DIY cybernetics, biohacking and 3D printing, it was just a matter of time before a bunch of hobbyists found a way to create their own. And that’s precisely what Ivan Owen and Richard Van, a special effects artist and a woodworker, have managed to do.

Despite living hundreds of kilometers from each other, these two men managed to collaborate on the creation of an artificial limb. And in an especially heartwarming twist, they did it on demand for a South African boy named Liam who war born without fingers on his right hand. For some time, they had been working together to create prosthetics relying only on their general know-how and technology that is available to the general public, all the while keeping tabs on their progress and sharing it with the general public through their blog comingupshorthanded.com.

DIY_prosth_LiamAfter stumbling onto this website, Liam’s mother contacted Ivan and Richard and asked if they could create an artificial hand for her son. They obliged and, using a 3D printer, bits of cable, bungee cord returns and rubber thimbles, the two men collaborated over the internet to make it happen. And not only have they changed the life of young Liam, who is capable of doing things he never thought possible, they now hope to do the same for others looking for low-cost prosthetic alternatives.

For years, these two had been working on a “Robohand” together, in part due to the fact that Van As lost his right hand fingers in a woodworking accident. But until now, they had not considered the wider implications of their work. And after talking to Liam’s mom and seeing the difference it made in Liam’s life, they have set up a fundraising page are take requests for people looking for devices or who are interesting in offering help. Thanks to the open-source nature of the project, a number of improvements have already been made to their designs, with more sure to follow.

bionic_handsIn addition to showcasing the trend of DIY device-making and open-source development, this is also good news for anyone in the market for an artificial hand or limb and who does not have $10,000 kicking around. That’s the standard price for a prosthetic these days, which despite incredible leaps in terms of sophistication have not gotten any cheaper! But with the right know-how, and some technical assistance, a person can find their way to a cheap, printed alternative and see similar results.

Overal, prosthetics offer people the opportunity to restore mobility and retain their independence. And now, thanks to the internet and 3D printing capabilities, they can manufacture these devices independently. The power to restore your own mobility is in your own hands… Interesting, and one might even say cosmically convergent!

Rock on Liam! You’ve got a great mom and some talented friends. As for the rest of you, be sure to check out this video of the 5 year old boy in action with his new prosthetic hand.

Source: IO9.com, comingupshort.com, fundly.com

The Walking Dead (Season 3 Episode 10)

WD3_premierWelcome back to the Walking Dead. With the second episode in the latter half of the third season, things are coming down from the mid season climax. All the major characters have been introduced and the two main threads – that of the prison and the town of Woodbury – are now fully intertwined. And with blood drawn and both sides aware of the others presence, things seem to be settling in for a bit of a lull.

Last time, during the mid season opener, we saw Rick go crazy, the Governor go into isolation, and other people step in to fill their boots. Daryl also took off with Merle to face his fortunes alongside his brother rather than abandon him a second time, and Glenn and Maggie were beginning to crack due to the torment they suffered in the Governor’s captivity.

Which brought us to last night’s episode entitled…

Home:wd3_home6We start with the prison, where Rick is reconnoitering after losing his mind, keeping watch on the field and Michonne. That ends when he sees Lori again standing before him in white dress, first overlooking their graves, then standing out beyond the fence. After coming to her, he spends time in an imagined embrace. Meanwhile, Glenn decides to step up and talks about their next move, whether they should assassinate the governor or fortify and wait.

Back in Woodbury, the Governor thanks Andrea for the way she stepped up and tells her she could lead the town. She asks him if he’s abdicating, which he seems ambivalent on at the moment. He also tells her they will leave the prison alone as long as they do the same. Privately though, he asks Milton to monitor Andrea since he doesn’t know where her loyalties lie. Later, he and others seem to vanish from the town, and Andrea asks where they are. The best she can learn is from Milton, who says he’s “on a run.”

wd3_homeIn the forest, Daryl and Merle come upon a group of survivors who find themselves stuck on a bridge and beset by Walkers. After saving them, Merle tries to rob them but Daryl intervenes. This leads to a fight between the two of them, during which time Daryl accuses his brother of never being there for him and for the loss of his own hand. After the fight turns physical, Daryl tells Merle he’s leaving and begins heading back to the prison.

Glenn and Maggie have a fight over what happened to her in Woodbury and he decides to head out on a mission. Hershel comes to him beforehand to ask him if he intends to kill the Governor. Glenn says no, but Hershel suspects he is going off the deep end too, and urges him to come back since he is effectively in charge. Glenn still leaves and Hershel finds Rick out in the woods, wandering aimlessly. He explains how he’s been seeing Rick and Lori, to which Hershel replies that they need him back.

wd3_home4

In the yard, Carol and Axel are talking and having a laugh, when suddenly a bullet hits him in the head. The entire camp looks up to see the Governor and his men shooting from the treeline! Rick and Hershel are both pinned down, and Michonne grabs a gun from the bus and begins shooting from the inner area while Carl and Maggie start shooting from the prison grounds.Things appear locked in stalemate until the Governor’s men drive a big truck through the gate and release a whole slew of Walkers into the yard. They then fall back, just as more Walkers are drawn from the treeline by all the shooting. Michonne begins cutting her way through the Walkers while Glenn drives in and grabs her and Hershel. Rick seems trapped outside, but is saved when Daryle and Merle show up to protect him.

 

wd3_governor_war

All told, the prison has lost one man – Axel – and the governor one of his. What’s more, its now clear the Governor is intent on wiping Rick and his people off the face of the Earth. And that’s where things end for this week…

Summary:
wd3_home3Initially, I felt like this episode was a pacing chapter, where things slow down after the big climax so people can catch their breath and other parts of the story can be resolved. However, the surprise ending pretty much shot that impression to hell and left me hanging big time! Too bad too, I was all set to complain!

Basically, this was a good ending because it let us know that the Governor wasn’t going to simply roll over and be the subdued “live and let live” shell of himself. Everything’s been done this season to make him seem like a split personality, benevolent and stalwart on the surface, ugly and crazy beneath it. I’m glad they’ve kept that going with him because that is who he is. Making him stand down at this point would only seem like a shameless way of dragging things out, which is something I hoped they wouldn’t do this season.

wd3_home1Daryl’s return to the prison, so soon, had me a bit surprised. Between the two main threads, it seemed like they were introducing a third just to make things more interesting. However, after a brief romp in the woods, Daryl already decided he was sick of his brother and decides to head back. Naturally, this is good timing since the Governor attacked them, but I thought we could look forward to more of a side story where it was just the Dixon brothers.

I did enjoy how they gave Michonne some ass-kicking screen time this week, but I did think there ought to be more. She’s been downplayed so far this season, relegated to the background as a wounded bird instead of the usual independent badass she was earlier on. I hope she recovers soon and becomes the Governor’s worst nightmare, because that was her apparent role in the comic book.

wd3_tyreeseAh, which brings me to Tyreese and his companions. Again, this is something that is starkly different than the comics. There, Rick and his people met Tyreese and his family early in the comics and lost them before they ever found their way to the prison. His late introduction at this point was clearly due to other changes they made – i.e. keeping Shane alive so long. Given the way they did not appear in this episode, it’s unclear if they are gone for good or coming back. Peron sally, I will be disappointed if it’s the latter.

And as for the assault, no complaints there. Again, it was a scaled down version of what happened in the comics and was clearly just a raid, not the all-out offensive the Governor committed that left the prison shattered and took the lives of both Lori and “Little Ass Kicker”. Yep, that’s how she died in the comics, and the same death claimed Rick’s daughter. Which in turn was how he really lost his mind.

All in all, it’s clear at this point that the show has diverged heavily from the original comic, but seems committed to remaining true to spirit of it. The war between camps continues, it is unclear at this time who will die in the process!

The Fence: A Revenger Mission Update

revengers_stolen-goodsThe following is a field report from Team One, the ones responsible for infiltrating the city’s underground market of precious artwork and artifacts. As part of our larger effort to crack the Tyrene Code, these members of our league were dispatched with a special purpose. First, they were tasked with finding Arthur Goehner and determining if anyone has tried to fence the Tyrene painting since the theft took place. Failing that, they were to extract whatever information Goehner knew about who might have stolen the painting in the first place.

Goehner is a man notorious for moving goods that do not belong to him or his associates. According to rumor, he comes from a long line of men who specialize in this profession, his father having been a Swiss national with strong ties to the Nazi movement before and during World War II. I was sure to our heroes know that they did not need to be gentle when handling Goehner. Men like him have a way of escaping justice and I had the feeling a little thumping was just what he needed!

Needless to say, what they found was something different than I think any of us anticipated. As point on the mission, Judgement was responsible for reigning the bastard in. He was backed by Bonfire and Freedom Fighter, and the three made quite a team this time around. Here’s how it happened:

*                    *                    *

The Craigflower Hill shipping district was quiet, on the outside anyway. Underneath it all, there was lot of ugly stuff, things that few could truly sense. In one corner, someone was considering killing his father for the insurance money. In another, a woman just saw her husband with another woman. She was getting ready to smash his car while he was still in the throws of adulterous passion.

Judgement sat still and took it all in on top of the area’s tallest warehouse, looking like a freaky gargoyle. He breathed in the night air as he breathed in its twisted energy, absorbing all the hate, anger despair. It was his power source, which he would soon send back at the people who made the city what it was. A disgusting hellhole, the place ripe for a little cleansing!

“Any sign of our target?” asked Bonfire.

“Not yet,” replied Judgement, trying to feel out their quarry. His energy was particular, the kind that only those used to thieving, conniving and lying for a living could generate. “But keep the home fires burning.”

Bonfire laughed and snapped his fingers, producing a small flames between them. The flicker momentarily lit up the smallest section of the roof, making Judgement a little worried they’d be seen. But he knew there was no sense in telling Bonfire off. The man was a live wire, an untamed flame. You couldn’t tell him anything!

Overhead, the faintest sound of air being cut by a fast moving object could be heard. For anyone below, they would not think twice. Just another passenger jet or trainer taking off the from the airport. But Judgement knew better. The sound of the subsonic object announced the arrival of the third and final member of their team.

“She’s here,” he said. “Be ready.”

“What’s the target’s name again?”

“Goehner,” Judgement said with just a touch of bitterness. “Arthur Goehner. People around here call him Art.” He tried not to chuckle at the irony in that. “You remember the plan from before?”

Bonfire hummed and affirmative and began reciting it. “I got the north end, lady Freedom takes the south. We start moving up stealthily, but if things go awry, we try to flush them up the middle towards you.”

“The others we let go. It’s Art we focus on.” Judgement nodded. Everything was set. It was time. “Let’s move.”

Bonfire left the roof first. Dropping down to the side alley, he began making the circuitous route that would take him to the storage facility at the north end. As he moved, Judgement could hear the streaks overhead that indicated Freedom was coming about and moving to the south end. That left only him, sliding down the roof to the muddy ground below.

Kneeling low, he stretched out with his sense again. There was plenty, to be sure. Greed, hostility, and a plethora of other assorted things that filled him with bile but gave him strength. He looked for the one he knew could only be Goehner. For him, greed was an especially powerful motivator, one unrestrained by dignity or other moral considerations.

He found the signature he was looking for before long. He could practically smell the trail it left, to the point of drowning out all those around him. He began moving slowly, keeping low and slow in case he came across a passerby. Until they found their target, there couldn’t risk anyone seeing them and making a racket.

Moving into a small alcove, Judgement looked onto the dock and spied the large cargo carrier that was moored alongside a series of tugs and . The ship had seen better days, its sides coated with rust and the upper hull turning a mottled shade of grey. He spied the number on the side, thirteen painted in large red letters. And the tail end, a Panamanian flag fluttered in the evening breeze.

“I’ve got him,” he said into the earpiece. “Warehouse, thirteen, big red letters on the front door.”

“I’m coming in,” said Freedom Fighter.

“On my way,” replied Bonfire.

Spotting the rail nearest him, Judgement jumped over the edge and grabbed hold of a lattice below. With careful ease, he swooped under the deck until he was directly beside the ship, able to sense the many people inside. He took a second to draw in more energy, and then made his move.

His feet struck the deck with a loud clang. Many faces turned to look at him and were tossed before they could utter a thing. First two, then three more; men in wool caps carrying small arms, Goehner’s hired thugs who protect his trading ship.

Someone else on the top deck looks down just in time and got a word off before he too was taken down.

“Freaks!” is the word he yells, followed by a loud bellow as he hits the rail stomach-first and falls over. Feet can be heard inside the ship as everywhere, Goehner’s men scramble and run. Their reputation is beginning to precede them.

The sound of more clanks against the deck signal the arrival of Freedom Fighter and Bonfire. Judgement turns to see them, as they currently drawing a great deal of attention to themselves. She had her sword drawn, burning brightly in the night. And Bonfire’s hands were ablaze with angry intent.

“Making friends?” Freedom asked.

Judgement shrugged. “Sounds like they know me. Called us freaks.”

“Here come more…” said Bonfire.

Judgement looked back in time to see the new arrivals, the ones with the heavier firepower. He smiled and looked to his comrades.

“Bonfire? Distraction play, please?”

“With pleasure,” he replied, spotting the rain barrels that lined the deck. Too bad they weren’t filled with fuel, he thought. But no one was that stupid. In a flash, he sent two streams of fire past the gunmen. They turned to cover their eyes, and were rewarded when plumes of superheated vapor went up in all directions, scalding whatever flesh they had exposed.

“Freedom! Ass-kick play!”

Together, they moved swiftly, smacking down every one who remained standing. Freedom’s blade flew, cutting down any arm that was raised against her, while Judgement relied on his fists or a simple kinetic shove to send him targets over the rail.

When it was all over, just a few shocked and awed bodies remained on deck, the rest either in the water or out to sea.

“We clear?” asked Freedom.

“Think so,” Bonfire reported, his hands still holding a small burning ball of light between them.

Judgement looked around for someone who still seemed cognizant enough to talk. With a simple kinetic lift, he raised the man up and waited for him to notice. His fear was intoxicating, forcing a smile on Judgement’s face.

“So friend… how do you want to leave here tonight? Alive and well, or in the back of an ambulance?”

“Wha-what do you want?” he cried.

“Goehner. Where is he?”

The man’s eyes look involuntarily behind him, to the door at the base of the ship’s superstructure. With all the bodies coming to greet them, they hadn’t noticed it was hanging open.

“Below decks?” The man emitted something that sounded between a squeak and whine. “Don’t show us, we’ll show ourselves.”

The man screamed as he was hurled across the deck and over the rail, splashing in the water below.

On their way down, they passed several groups of huddled, wailing people. All exuded fear, their faces contorted in dark looks illuminated by the lower decks faint lighting. Most kept low, afraid to look up as the “Freaks” crossed their paths. Some thought to run the second Judgement and his comrades cleared a doorway. Perhaps they had heard stories. He was just happy that they were making themselves scarce, lowering the chance of an unfortunate accident.

They found him in the rear, huddling in a room filled with all kinds of objets d’arts, sculptures and artifacts. He seemed to be trying to hide under them, and had made an impressive cover using some counterfeit silk blankets and a large framed painting. He looked like a homeless man taking shelter under a lean-to, or a kid in an improvised fort. In any case, he began to struggle when he saw them entering, his back to the wall and feet pushing futilely against the deck.

“Hello Goehner,” said Judgement, eating his fear and growing stronger for it. “We need to talk.”

“I-I- swear… I didn’t know she was…”

“Stow it, you coward! I have no interest in your other various crimes. I want to know if you know anything about a stolen painting.”

Judgement felt a tapping on his shoulder. He turned left to see Freedom standing by his shoulder, her face twisted in a sarcastic grin.

“I’ll think you’ll have to be more specific than that dear. He deals in those.”

“In this alone…” Bonfire added, shaking his head. They weren’t wrong, and Judgement did notice the many framed pieces and canvases that were crowded in this room alone. He sighed and raised his hands.

“Alright, Mr. Goehner. We need to know if you heard anything about a specific painting. One that was created by the late Mike Tyrene. Ring a bell?”

Goehner struggled for breath and wiped the sweat from his face. He nodded frantically.

“Good. Let’s talk.”

What follows is a bit ugly and a bit brutal. Clearly, Judgement doesn’t have a soft spot for men who’s father’s participated in grand theft and genocide. Luckily, from the after-action reports issued by him and his colleagues painted a pretty clear picture of what they learned. It seems Goehner did hear about the stolen painting, but was confused when no one approached him to make a deal. As the lone fence capable of moving precious artwork in the city, he would be the one to approach if they were looking to sell.

After a few days, he decided to put out feelers and find out who might have been involved. What he learned was inconsistent, but several of his inquiries came back saying that a team of men had pulled off the heist, real professionals who penetrated the museum’s security without leaving any forensic evidence. One inquiry turned up a name. The Alchemist. Apparently, the thieves left a calling card after lifting the painting. Some criminals just can’t resist!

From this, we can deduce two things. One, whoever we are dealing with is serious and committed, and has a certain predilection for children’s stories. And two, since they haven’t tried to sell the painting, they must know about the code it contains and are interested in cracking it. Good thing we have one of the three painting, and I expect we’ll have the other very soon. Now all we have to do is secure the other and find out exactly what it is this code is all about!

Oh, and I should report that Arthur Goehner is alive and recovering in Mount Sinai hospital. Authorities report he suffered multiple injuries when they found him, and that he faces multiple charges for grand theft, facilitation and trafficking in precious stolen items. I think it’s safe to say ol’ “Art” has retired!

Alchemy Symbols by sgtfarris
Alchemy Symbols by sgtfarris

 

NASA Engine Will Take Us To The Moon (And Beyond)

NASA_Moon1For almost a year now, NASA has been discussing plans which will eventually culminate in a return to the Moon. Initially, such plans were kept under wraps just in case NASA found itself in a budget environment that did not favor renewed space exploration. But since the 2012 election, and the re-election of President Obama, NASA publicly announced its plans, confident that the budget voted on in 2010 (which included lucrative funding for them) would continue.

And now, NASA has been unveiling the tools that will take us there and beyond in the coming years. Far from simply shooting for the Moon for the first time in decades, NASA’s plans also include manned missions to Mars, and exploratory missions which will take it out to Jupiter and the outer Solar System. And since they are thinking big, its clear some budget-friendly and powerful tools will be needed for the job.

jx-2rocketAbove, we have the latest. It’s called the JX-2, a liquid-fuel cryogenic rocket engine is the modernized version of the J-2, the engine that NASA used in the late-’60s and early-’70s to thrust humans beyond low Earth orbit. With the conclusion of the Apollo program, these babies fell into disuse. But with the upgrades made to these new versions, NASA hopes to send people back to the Moon, and a few places beyond.

Of course, there are other noted improvements in NASA’s arsenal that will also come into play. For starters, the J-2 was part of the general assembly of the Saturn V rocket, the mainstay of the space agency’s fleet at the time. In the years to come, NASA will be deploying its new Space Launch System (SLS) and the Orion Multi-Purpose Crew Vehicle (MPCV).

NASA_marsThe SLS is NASA’s next-generation rocket, a larger, souped-up version of the Saturn V’s that took the Apollo teams into space and men like Neil Armstrong to the Moon. According to NASA spokesmen, the SLS rocket will “incorporate technological investments” and “proven hardware” from previous space exploration programs.” Essentially, this means that projects which have been shelved and retired have been updated and incorporated to create a rocket that can do the job of sending men into deep space again.

The Orion MPCV, on the other hand, is the module that will sit atop the SLS, carrying its crew compliment and delivering them to their destination once the rocket has put them into space and disassembled itself. Announced back in September of 2011, the SLS and MPCV constitute the largest and most powerful space rocket system ever built by a space agency.

No date has been given as to when the SLS and MPCV will be sent into space, courtesy of the new JX-2 rocket engine. But NASA claims there will be a launch sometime next year. As for the Moon, well, we’re waiting on that too, but it’s clear that with Mars slated for 2030, a manned mission to the Moon is sure to happen before this decade is out.

In the meantime, check out the infographic on the new rocket system below, and keep your eyes on the skies! We’re going back, and this time, we mean to stay!

nasa-spaceship-mpcv-orion-capsule-comparison-apollo-shuttle-infographic-110525b-02

Sources: IO9.com, (2), Space.com

The True North: Strong and Zombie Free!

"Cerrrrveaux!" said the Quebecois zombie
“Cerrrrveaux!” said the Quebecois zombie

Last Wednesday, during question period in the House of Commons here in Canada, a rare and interesting thing occurred. It came when in response to a disaster relief scenario, Foreign Affairs Minister John Baird assured the House of Commons that Canada remains a zombie-free zone. One has to wonder if he was holding something back though, like maybe it remains free for the time being, as in, that could change soon?

For some time now, governments and health agencies around the world have been using zombies as a way of teaching about disaster preparedness and disease control. So the fact that it is now making its way into mainstream politics shouldn’t come as a surprise. The exchange began when Winnipeg New Democrat Pat Martin raised the matter of a recent Quebec government disaster planning exercise that used B-movie templates of an invasion of the “living dead” as its premise.

zombies_houseofcommonsTongue planted firmly in cheek, Martin said “I don’t need to tell you, Mr. Speaker, that zombies don’t recognize borders.” He then went to ask if the foreign minister was working with our American partners “to develop an international zombie strategy so that a zombie invasion does not turn into a zombie apocalypse?”

Baird, in an equally cheeky manner, responded by saying he was “dead-icated” to the matter, and that “Under the leadership of this prime minister, Canada will never become a safe haven for zombies, ever.” And steering back to a conventional conservative talking point, he was sure to add that the NDP’s fictional carbon tax would raise the cost of zombie-related emergency provisions —including monster trucks — for all Canadians.

zombies_huntingNaturally, the exchange became an immediate hit on Twitter and other social media, with one user suggesting we check the Senate for any sign of zombies. Ha! And personally, I’d say that if a zombie outbreak had to happen, it out to take place in the Great White North because Canada would be prepared. Not only does this country have a plethora of firearms and a long tradition of hunting, we would be sure to regulate the process and make sure it was done right.

What’s more, our universal health care would be on hand to ensure that everyone still uninfected was tended to, and those that got bit were mercifully quarantined. We may be hunters and gun enthusiasts, but were not impolite! And if we didn’t succeed in killing all the zombies before summer was out, we could just sit back and let the cold weather take care of them.

zombies_canhunterBoy its good to know these people get paid the wages they do to discuss this sort of stuff doesn’t it? I feel safer already! Now if you’ll excuse me, I need to go stockpile canned goods and ammunition…

Source: CBC.ca

Quick, Here come the running dead…!

Remember, Rule 1 is Good Cardio!

grimace73's avatarThe Grinning Skull

I have done plenty of zombie related stuff in my time, from zombie themed LARP and airsoft events, and even some promo TV for a pub chain back in the day, but as we all know the undead are very “in” at the present. With every passing week there seems to be another madcap zombie idea comes to light that is meant to engage us fans of the genre and get us involved ready for the apocolypse.

This idea has been imported from the states to the shores of the UK in an attempt to make us a bit fitter and faster for the forthcoming zombie invasion. A zombie run!

The thought is that in these events, that we should get our running shoes on and peg it as fast as we can from the newer breed of faster more deadly undead toward the designated safe zone of the…

View original post 325 more words

Mercury Mapped for the First Time

mercury_mapMercury is the smallest planet in the Solar System and has the closest proximity to our sun. As a result, it’s one of the most neglected when it comes to scientific study. While Mars, Venus, Jupiter and Saturn have been probed and photographed in exquisite detail during the space age, the closest planet to the Sun has had to make do with a few flybys from the Mariner 10 spacecraft in the early 1970s.

However, that is now changing thanks to NASA’s Messenger spacecraft. In addition to confirming the existence of ice and organic molecules back in November, the probe has also transmitted thousands of images of the planet over the past year. These have allowed NASA personnel to construct the first high-resolution maps of the planet, its own high-resolution maps, down to the scale of kilometers.

Global Map Of Mercury From Messenger.According to David Blewett, a scientist at the Applied Physics Laboratory at Johns Hopkins University and part of the Messenger team, part of the reason it has taken more than 30 years to revisit the planet since the Mariner 10 flybys was because a lack of public interest. Messenger, he claims, has changed all that. Speaking ahead of a briefing on Friday at the annual meeting of the American Association for the Advancement of Science in Boston, Blewett had this say:

“Messenger has revealed Mercury to be a fascinating, dynamic and complex world. We know now that it is an oddball planet. It’s the smallest of the eight planets but has the highest density. The interior structure is different than the other planets. The geologic surface is different to the moon and Mars. The surface composition is enigmatic because … it consists of rock types that we don’t have much experience with. It has a global, Earth-like magnetic field, Venus and Mars do not.”

messenger_mercuryThe new global map is an enhanced image that shows the different compositions of rocks on the surface of Mercury by color-coding them. The more orange areas are volcanic plains while the make-up of the rocks in the deep blue areas is unknown. Though Messenger was able to detect an abundance of individual elements on Mercury’s surface – including iron, titanium, sulphur and potassium – without rock samples to study, scientists cannot determine the exact compounds or minerals in which those elements are arranged.

But the biggest surprise came on the surface, where there was an abundance of relatively volatile elements such as potassium and sulphur was seen to be very high. Most of the models for the formation of Mercury predict that these elements should have evaporated away during the planet’s formation. So in addition to learning more about its surface features, scientists are now presented with the opportunity to study and learn more about the planet’s early history as well.

But of course, much of that information and research are going to have to wait for future generations of Rovers. These are likely to be similar in nature to Curiosity, in that they are remote controlled, networked robots with internal labs. But unlike those currently combing the Red Planet, these ones will have to be able to withstand surface temperatures in excess of 400 C and some dangerous surface activity. Hard to know exactly when NASA will be rolling any of those out, but the simplest answer is, not too bloody soon!

Check out the video of Mercury’s new color map as it rotates to show its fully-detailed surface. And FYI, this bit of breaking news has become my 900th post! Woohoo!

Source: gaurdian.co.uk

Star Wars Meets Mortal Kombat!

diamond-light-saberHere we have a video game concept that was proposed by Studio Gigante for the Xbox gaming system. Merging Mortal Kombat/Street Fighter style fights with Star Wars characters and lightsaber moves, the idea never made it to the production line. In fact, until the other day, no one outside of those who worked on it knew this proposed Star Wars combat game even existed.

But thanks to a recent tweet by Josh Tsui, currently of Robomodo and co-founder of the studio that made it, the demonstration video is now making the rounds. As the demo shows, it was a game that was meant to incorporate lightsaber duels, Force moves and some limited hand to hand fighting. You played as your favorite character within various Star Wars settings and, presumably, made you way up to the boss (smart money said it was either the Emperor or Yoda, depending on whether your character was good or evil).

Why he chose to do it on Valentines Day is anybody’s guess, but I’m thinking that might just be coincidental. Nothing says love like a simulated lightsaber in your gut!

DARPA’s Next-Generation Spygear!

super-soldier-in-repose Remember how not that long ago some researchers were able to produce a new breed of dissolving electronics? Well as it turns out, there are those who want to find a way to militarize this technology. Those people are the Defense Advanced Research Projects Agency (DARPA), who are looking to create a breed of “suicide sensors” as part of what they call the VAPR (Vanishing Programmable Resources) program.

As it stands, war zones are often littered with “sophisticated electronic microsystems” that create enticing opportunities for adversaries to collect, study and reverse-engineer their enemy’s technology. And since it’s not practical for advanced armies to pick up all their microscopic gear when they withdraw from an area, it would be nice if there was a way to push a button that would cause all of those deployed electronics to dissolve, destruct or biodegrade.

super_soldierOf particular interest is the “degradation” involving implants in a soldier’s body. Given DARPA’s efforts to develop super soldiers – enhanced with bionic limbs, cybernetics, and implantable sensors and medical devices – future armies will run the risk of seeing that technology fall into enemy hands whenever a soldier is killed or taken prisoner. Here especially, a super soldier would be inclined to see their advanced bio-implants to break down and be irretrievable.

In order to accomplish this, it will be inviting a number of companies to a Virginia conference to kick around ideas for creating what it calls “triggered degradation.” In a recent interview with Wired, program manager Dr. Alicia Jackson expressed the goal of the program as follows:

“VAPR will focus on developing and establishing a basic set of materials, components, integration, and manufacturing capabilities to undergird this new class of electronics defined by their performance and transience.”

VAPR_imageSometimes the hardware will be pre-programmed to self-destruct and in others biodegrade into the surrounding environment. In other cases, such as where human implants are concerned, the electronics will be triggered to dissolve into a liquid. In this last respect, DARPA is already making headway, as they demonstrated last year with a super-thin electronic circuit made out of silicon and magnesium could be fabricated to dissolve in liquid.

Naturally, DARPA concedes that things are not quite where they need to be for everything to work. As they stated in part of the VAPR press release, “key technological breakthroughs are required across the entire electronics production process, from starting materials to components to finished products.” But of course, where there is a will – and unlimited funding – there’s usually a way.

Source: Wired.com, DARPA.mil