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The Real Science Behind the Crazy Night Vision Eyedrops  

When I called up the Columbia scientist whose mouse experiments inspired two biohackers to squirt chemicals in their eyes to induce “night vision,” I expected, at best, cautious optimism. I did not expect him to tell me that, oh yeah, once, in his younger days, he hooked himself up to an IV and tried it, too. » 4/02/15 2:05pm 4/02/15 2:05pm

Humans Have Been Able to Perceive Infrared Light This Whole Time 

The human eye is a more complex and mysterious thing than we thought. Recently, a group of scientists were puzzled by flashes of green light they saw from an infrared laser, whose light should have been far outside the visible spectrum. Like scientists do, they investigated. Human eyes do indeed perceive infrared… » 12/02/14 2:00pm 12/02/14 2:00pm

DJI Phantom 2 Vision+ Review: Buttery Smooth Quadcopter Video

DJI has been making remote-control quadcopters for years. Originally, you had to strap your GoPro to it, but last year DJI introduced the Phantom 2 Vision, which had its own integrated camera system. It was pretty sweet, but every tiny turn you took your video shook enough to scramble your viewer's brain. » 4/06/14 8:00pm 4/06/14 8:00pm

Looking at Orange Light Is Like Drinking a Cup of Coffee

Light is an incredibly powerful force. Sure, it helps us see and gives us fast internet, but medical researchers keep stumbling upon new positive side-effects. A team of Belgian scientists, for instance, just discovered how a ten minute blast of orange light increases brain activity related to cognition and alertness. » 3/11/14 10:20am 3/11/14 10:20am