Quantum ‘compass’ promises navigation without using GPS

GPS is vital to modern navigation, but it's extremely fragile. Never mind coverage -- if a satellite fails or there's a jamming attack, it quickly becomes useless. Scientists may have a much more robust answer, though. Scientists have demonstrated...

Wearable sleeve could improve stroke recovery therapy

When it comes to tools that help stroke victims on their way to recovery, we've seen exoskeletons of sorts to medicine covered clot-busting nanoparticles. But researchers from the University of South Hampton and Imperial College London have something...

Med students develop knife that can detect cancerous tissues within seconds

DNP iKnife surgical knife

Here's one for the medical journals: researchers at London's Imperial College have created a high-tech scalpel that can differentiate between cancerous and non-cancerous tissue as it cuts. The team calls it the iKnife (intelligent knife), and by analyzing vapors created during electrosurgical dissection in real time, it takes only seconds to distinguish healthy flesh from affected tissue. The device's inventor, Zoltan Takats, says it has the potential to speed up cancer surgery considerably, as current analysis techniques performed mid-operation can take up to 30 minutes. It could also prevent follow-up surgeries prompted by undetected cancer cells. Unfortunately, the iKnife still has to go through more tests before we can add it to our arsenal of weapons against cancer -- until then, we'll just have to make do with run-of-the-mill electrosurgical knives.

[Image credit: Markus]

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Via: Reuters, The Telegraph

Source: Science Translational Medicine

Experimental game dev AI launches first official game, free for the holidays

Experimental game dev AI launches first official game, free for the holidays

"Angelina" is the brainchild of Imperial College London computer science PhD student Michael Cook, and it's just helped craft its first official game release: A Puzzling Present. You read that correctly -- a computer AI helped to develop, test, and produce a full on video game (which was subsequently released to the Google Play store late last week). The game's even free, should you not trust a synthetic brain to produce your Santa-based mobile platformers.

Cook revealed his project to the world back in March as part of his PhD work -- he calls it, "an investigation into the ways in which software can design creatively." And while the theme of A Puzzling Present isn't exactly what we'd call wildly creative, Cook promises the level design and sheer fun to be top notch. Or at least he's hoping as much, lest Angelina's algorithms need adjusting -- regardless, the game is currently free on Android, should you wish to test your wits against a cold, calculating machine (and who doesn't?).

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Via: Phys Org

Source: Google Play, Angelina