We've already seen what the Leap Motion can do in apps that support it, but it stands to make your everyday OS-level boredom into a futuristic gesture-controlled wonderland too. This new video shows exactly what kind of applications you can look forward to on your Windows 8 machine, at it seems at least as cool as touch.

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AT&T Is Finally Going to Let Everyone Video Chat Over Data

AT&T has caught a lot of flak for being excruciatingly picky about what apps can do video chat over data on what kind of plans. It's been equal parts annoying and confusing for everyone involved. But now, the carrier is about to simplify it by letting everyone do everything by the end of this year. Finally.

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How a Trumpet Works Explained In One Animated GIF

Compared to electric gadgetry, something like a trumpet is a pretty simple contraption, but the way it actually works is super clever when you see it in action. The principle is very straight-forward, but the construction of the actual pieces that re-route your hot air are damn cool to see at work.

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