Just Flipping This Wireless Switch Is Enough to Power It

Just Flipping This Wireless Switch Is Enough to Power It

You might think that the humble light switch is so simple that it couldn’t really evolve much further—but you’d be wrong. Because this wireless switch, designed to work with the new breed of wireless bulbs, can harvest all the energy it needs to function from a button press.

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Move Over, Virtual Reality: Is Mixed Reality the Future?

Virtual Reality has promised big since the 80s, but never quite delivered in the way many of us hoped it would. Now, though, a new form of augmented reality called Mixed Reality hopes to up the game.

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A Mind-Controlled Exoskeleton Will Kick Off the 2014 World Cup

A Mind-Controlled Exoskeleton Will Kick Off the 2014 World Cup

It won’t be a superstar football player who takes the first kick of 2014’s Football World Cup in Brazil. Nope, instead, it will be a teenager, paralysed from the waist down, who will use the world’s most advanced mind-controlled exoskeleton to get things underway.

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Just Look at This Cube Balance, Jump and Walk

This robot may not look like much—it is, after all, just a cube—but despite its simple geometry, it’s capable of balancing, jumping, and even walking.

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At GE’s engine testing site in Winnipeg, Canada, new engines endure trial by ice–a simulated winter

At GE’s engine testing site in Winnipeg, Canada, new engines endure trial by ice—a simulated winter gale that batters them with 2,800 pounds of cold air per second and thousands of gallons of freezing water, all at minus eight degrees fahrenheit. [GE; Gizmodo]

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Your Tight Pants Almost Ruined Paper Money

Your Tight Pants Almost Ruined Paper Money

For over a century, every last bit of paper money that’s circulated around the United States has come from just one single supplier, Crane & Co. But as The Washington Post found out, that century of loyalty was almost for naught when the 90s came along and brought with it a new menace to American currency; Crane had to overhaul their entire production process thanks to none other than lycra-laced, skin-tight denim.

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Why Cold Weather Makes Your Water Pipes Burst

Why Cold Weather Makes Your Water Pipes Burst

We’re currently experiencing colder-than-seasonal weather here in Seattle. This is causing a lot of problems with burst water pipes. Here is a picture of a couple of issues suffered by a friend of mine Ian.

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How Ice Skating Rinks Are Made

How Ice Skating Rinks Are Made

Back in November, I caught Brian from Studio 33 setting up the outdoor ice skating rink in Folsom.

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Engineer’s Emergency Business Card Will Do in a Pinch

This isn’t the first circuit board business card we’ve seen, but this one is more useful than others. Its maker, Saar Drimer calls it the Engineer’s Emergency Business Card. He makes a living from making circuit boards, so this was probably a piece of cake for him.

engineers emergency business card 1 620x465magnify

You can’t plug it into your computer, or even open a beer with it, like other cards we’ve seen. But not only does Saar’s card light up when current is applied to it, it’s cleverly designed so its two resistors, LED, NPN MOSFET, capacitor, and even a little extra bit of solder can be easily removed for emergency use.

engineers emergency business card 2 620x465magnify

When all hope is lost, the MacGyver engineer could snap out one of the components and save the day. Recall the countless times you desperately needed a 1 KOhm resistor to fix an amplifier at a party, only to see the girl you were trying to impress slip away with an OCaml programmer? Never again with this little kit. You even have 2 cm of solder in there to make sure the connection’s electrically solid!

How brilliant is this?

[via Hack A Day]

This Stealth Camera Captures Images in Almost Complete Darkness

This Stealth Camera Captures Images in Almost Complete Darkness

If you thought low-light photography was coming on in leaps and bounds, you ain’t seen nothin’ yet. This new camera, developed by researchers at MIT, can capture ultra-sharp images of objects even when they’re illuminated by just a handful of photons.

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