Imperial College London
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Samsung is using quantum computing to research better batteries
Samsung is using a Honeywell quantum computing system in its quest to improve batteries for phones and other devices.
'Flying fish’ drone actually explodes out of the water
Drones that can both swim and fly are no longer in the distant future. Imperial College London's Aerial Robotics Lab built a concept for multimodal swimming robot it calls AquaMAV that can jump out of water. The scientists behind AquaMAV presented their findings in a paper published this week in Science Robotics.
Experiments with a single atom rule out the 'fifth force' theory of dark energy
Scientists have long known that the universe is expanding, but in the '90s data from the Hubble telescope showed something strange: the expansion is happening faster now than it did when the universe was younger. This flew in the face of all our models of the universe, and physicists realized that there must be some kind of energy throughout space which accelerates the universe's expansion. They named this phenomenon dark energy, and decades later we still have little idea what it could be.
'Asteroid Day' is a good time to learn about the threat of space rocks
On June 30th, 1908, more than 770 square miles of remote Russian forest were obliterated from the face of the Earth when a relatively small meteor, estimated at only around 400 feet across, unleashed 15 megatons of energy above the Stony Tunguska River. One hundred and nine years later, humanity knows precious little more about the dangers that lurk within our solar system than we did in 1908. But a recently founded "global day of education" aims to bring the existential threat that space rocks pose to the forefront of our collective consciousness.
NPL, Imperial College create room-temperature maser, promise more sensitive beams
Masers, or microwave lasers, have rarely been as viable as their regular counterparts; they need temperatures near absolute zero, exotic vacuum chambers or strong magnets just to run at all, which safely rules out carrying a maser as a pocket pointer. The National Physical Laboratory and Imperial College London might put that gap in practicality to bed after developing a maser that can run at room temperatures. Instead of using ruby to boost the microwave strength, the scientists rely on a less pronounceable p-terphenyl crystal treated with pentacene that can handle ordinary amounts of heat. There's still much work left in refining the technology: it has yet to stay active for sustained periods, only works in a narrow bandwidth and chews through an ample amount of power. Once it's given the appropriate polish, however, the extra sensitivity of the improved maser could be a boon for medical scanning, bomb disposal or even future space communication that could punch through the atmosphere.
Researchers use off-the-shelf parts to let you write emails with your eyes (video)
There's a lot of research to help the spinal cord or stroke-injured become more self-sufficient, but it often takes some exotic paraphernalia. To buck that trend, scientists from Imperial College London showed that subjects could perform relatively hard tasks like writing messages and playing Pong using eye movement -- with a mere $35-worth of parts. They even showed how well the system worked, with subjects scoring within 20 percent of an able-bodied person after a scant 10 minutes of practice. The tracker works with two video console cameras and a pair of eyeglasses that, after calibration, can precisely track the pupils -- allowing them to control a cursor or move a paddle. The researchers also figured out how to "click" the eye-mouse by winking, and can even use more precise adjustments to calculate gaze depth -- meaning subjects will be able to perform more complex tasks in the future, like guide a motorized wheelchair. While by no means the first eye-tracking system we've seen, it's by far the most economical. Check the video after the break to see how it works.
Intel funnels $40 million into global network of research laboratories
Like any tech company worth its weight in silicon, Intel puts plenty of cash into research, often partnering with outside labs and schools that are less concerned with turning every project into a multi-billion dollar product. After throwing $30 million at Carnegie Mellon last year to open two new labs, Chipzilla is investing $40 million more in a global network of university research centers. Over the next five years that money will be rolled out to what the company is calling, Intel Collaborative Research Institutes (ICRI). The ICRI are based on the same premise as Intel's Science and Technology Centers, like those opened at Mellon, except with a global reach. Two existing labs, the Intel Visual Computing Institute at Saarland University and the Intel-NTU Connected Context Computing Center at National Taiwan University are being rolled into the program. In addition, three new centers are being opened up, including ICRIs for Sustainable Connected Cities in the United Kingdom, Secure Computing at the Technische Universität Darmstadt and Computational Intelligence at the Technion-Israel Institute of Technology. For more info on what sort or work they'll be doing at the various labs check out the PR after the break.
AI system programs a game with a suspicious theme
All right; we're done. Throwing in the towel, getting the heck outta Dodge and all that. The robot apocalypse is coming to a head faster than we thought, and it's time for us to move to our safe-hut deep in the jungles of Malaysia. Goodnight, everyone!Michael Cook, a computer scientist at Imperial College London, has created an AI system that designs games -- clever, complex, slightly sadistic games -- and he has named it Angelina. Angelina has used "co-operative evolution" to make Space Station Invaders, an 8-bit platformer about a scientist trying to escape a space station full of aliens and homicidal robots. Cook provided the graphics and sound effects for Angelina, but still, we have to wonder how comfortable he is with that particular in-game scenario.We just spent the past 10 minutes playing a game designed by a computer, and we enjoyed it. This is of course all a part of the machines' master plan -- get us complacent, then wham. Lasers everywhere. Either that or we can expect a flood of educational games about adopting children from third-world countries any day now.
Angelina: the experimental AI that's coming for our game dev jobs
Ok so, maybe Angelina couldn't have created Skyrim all on her own, but the experimental AI from Michael Cook (a computer scientist at Imperial College London) is still quite impressive. The artificial dev is able program enemy behavior, layout levels, and distribute power ups with random attributes. While many elements of a game like Space Station Invaders (which you can play at the more coverage link) are designed by human hands, it's Angelina's ability to act as a composer building something fun from the various ingredients that's so interesting. Before setting a level in stone she plays through the possible combinations, determining which will be most enjoyable for a human player. Hit up the source link for loads more info.
Scientists produce stronger T-rays, bring Tricorders closer to reality
A group of scientists from Imperial College London and Singapore's Institute of Materials Research and Engineering (IMRE) have developed a new technique that could have far reaching impacts for Star Trek fans everywhere. It all involves something known as Terahertz (THz), or T-rays: electromagnetic rays that have already been used in full-body airport scanners and have the potential to be used across a much broader range of medical and environmental applications. Because every molecule can be uniquely identified within the THz range, these T-rays can be used to pick up on cancerous cells and other biological matter, perhaps even within a Tricorder-like scanner. Now, Imperial College's Stefan Maier and his team of scientists say they've found a way to create a stronger beam of T-rays, using so-called "nano-antennas" to generate an amplified THz field. In fact, this field can produce about 100 times more power than most other THz sources, which could allow for sharper imaging devices. "T-rays promise to revolutionize medical scanning to make it faster and more convenient, potentially relieving patients from the inconvenience of complicated diagnostic procedures and the stress of waiting for accurate results," Maier explained. "Thanks to modern nanotechnology and nanofabrication, we have made a real breakthrough in the generation of T-rays that takes us a step closer to these new scanning devices." For more details, check out the links below.
Growing Up Geek: Richard Lai
Welcome to Growing Up Geek, an ongoing feature where we take a look back at our youth and tell stories of growing up to be the nerds that we are. Today, we have our very own Senior Associate Editor, Richard Lai, who also happens to be the Editor-in-chief of Engadget Chinese. I've come to the point in life where I stop paying attention to my age, though it's still fun to make people guess it for their reaction -- you'll find out after the break, but here's a hint: I've spent the same number of years in both Hong Kong and the UK, plus a couple of years in Australia. Such a combination has turned me into a Chinese guy who speaks both British English and two Chinese dialects while holding an Australian passport; but I tend to skip all this and say that I'm a spy with many gadgets.
Nanopore DNA sequencing technique promises entire genome in minutes or your money back
Those vaguely affordable DNA tests that promise to tell you just how likely you are to be stricken by some horrible and unavoidable genetic affliction in the future? They only look at a tiny fraction of the bits and bobs and bases that make up your genetic code. There's a race on to develop a quick and inexpensive way to sequence a human's entire genome, a process that costs about a million thousands of dollars now and takes ages but, via the technique under development at Imperial College London, could be done in a few minutes for a couple of bucks in 10 years. The process relies on nanopores, which are the go-to tech for companies trying to pull this off. Basically, a DNA strand is pushed through a 2nm hole on a silicon chip and, as it moves through, that chip is able to use an electrical charge to read the strand's coding sequence. That is then spit out to a supercomputer to crunch the numbers at a speed of 10 million bases per second and, within minutes, you too can have some hard data to make you freak out about the future -- and maybe a place to put your iPod, too. Update: As many of you pointed out, there are multiple places to get your full genome scanned now for prices in the mere thousands of dollars. Pocket change, really.
String theory finds an elegant use for itself with qubit entanglement and black holes
Sure, trying to wrap your head around string theory -- a study in particle physics that's trying to rectify the perceived contradictions between general relativity and quantum mechanics -- can cause more cognitive pain than a colliding god particle. That hasn't stopped anyone from trying to validate its corollaries, and in the interim, researchers like Michael Duff of the Imperial College London. Mr. Duff realized a few years ago there existed some strong relations between formulas pertaining to both black holes (relativity) and four entagled qubits (quantum mechanics). So, in his words, "In a way, there's bad news and good news in our paper. The bad news is, we're not describing the theory of everything. The good news is, we're making a very exact statement which is either right or wrong. There's no in between." We're sure some science cliques are already gearing up to get their troll on. Hit up the PDF below if you want to read it yourself.
Newfangled nanoscale scanning technique could improve heart health
Oh, nanotechnology -- your wonders never cease. Boffins at Imperial College London have been able to use live nanoscale microscopy (a technique called scanning ion conductance microscopy) in order to see the surface of the cardiac muscle cell at more detailed levels than those possible using conventional live microscopy. Without getting too gross on you, the new process could lead to improved designs of beta-blockers, the drugs that can retard the development of heart failure. Researchers are hoping that the findings could also lead to "improvements in current therapeutic approaches to treating heart failure and abnormal heart rhythms," and while these exceptionally detailed images are helping the cardiac muscle right now, we're hoping that this stuff could also bleed over to other fields of medicine. Ventricles crossed!
Researchers say new material could let cars be powered by their bodywork
It likely won't be ready for your next vehicle purchase, but some researchers from Imperial College London say that this rather modest-looking piece of material could eventually do nothing short of change of the way that cars are powered. The material itself is still a bit of a mystery, as you might expect, but it's apparently able to store and discharge electrical energy, and (here's the real kicker) is strong and light enough to be used for a car's bodywork -- essentially making the car itself one giant battery. That would obviously open up a whole host of possibilities, including being used to complement traditional batteries for even longer runtimes, or being used on its own to make smaller and lighter vehicles. The applications also wouldn't necessarily be limited to cars, and the researchers specifically mention cellphones as another area that could see smaller and lighter (or longer-lasting) devices if the material is used. Let's get on that, shall we? Video demonstration after the break. [Thanks, Clinton C]
Bloodbot draws blood, inspires fear
We've seen our fair share of scary robots in these parts, and we're not going to mince words here: there is no way we are going anywhere near one that's armed with a hypodermic needle -- and we sure as hell aren't going to sit still and let it draw blood! Currently being developed by a team at Imperial College in London, the Bloodbot is designed to probe your arm for the presence of a vein, stick you with the needle, puncture the vein, and then stop short of rupture. The system, which has thus far only been tested on one patient (sounds like we're not the only ones with reservations regarding the device) has been accurate about 78 percent of the time, meaning it only resulted in screaming fits 22 percent of the time -- unlike your friendly neighborhood nurse or medical technician, who is accurate nearly 100 percent of the time (and still inspires the occasional fit, but that's another story). [Via Switched]
Imperial College London lets students play doctor in Second Life
Mister Smith isn't at all well. During his stay he will be seen by many medical students. Unfortunately, he isn't going to get any better. Mister Smith occupies the respiratory ward in the Imperial College London, in Second Life. Available to students 24 hours per day, seven days per week, Mister Smith wheezes on command, and a variety of tests can be scheduled on him. It's all a part of the College's exploration of new ways of teaching. Mister Smith's case is mostly procedural. It's not only important to obtain the diagnosis, but to follow proper procedure -- a vital part of avoiding error in modern medicine. The simulator enforces proper procedure.
