More recently, Puzzlebox used the same technology to power a toy helicopter.

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The second model, available later in the year, comes with a Puzzlebox Pyramid.

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But here on the Showstoppers floor, we came across the type of gadget that gets us positively giddy: the Puzzlebox Orbit.

ENGADGET: Puzzlebox Orbit mind-on: brainwaves and hack-friendly helicopters (video)

Hack-happy geeks take note, Puzzlebox encourages your creative tinkering, so it's made the software open source, opening the door to any number of applications.

ENGADGET: Puzzlebox Orbit mind-on: brainwaves and hack-friendly helicopters (video)

As such, Puzzlebox will also freely distribute all material in relation to the project, from the source code to the hardware schematics to how-to guides for dismantling and reassembling the whole thing.

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