So if you can't get away from your desk, and you want to squeeze a quick workout, this is great Chair Workout that you can do in your office.

如果你不能离开办公桌，但又想挤出点时间稍微做些运动，那么下面这个椅上练习能够让你在办公室也能锻炼身体。

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What is it about a chair that makes you immediately apprehend it as a chair, even if you've never seen that particular type before?

是椅子的什么特点让你立即断定它是一把椅子呢，又或者你之前从未看到过一个特别的样式？

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Perhaps that is not surprising: after all, when automatic washing-machines first appeared people used to draw up a chair and sit and watch them complete their wash, rinse and spin cycles.

或许这并不令人意外：毕竟，当全自动洗衣机第一次出现的时候，人们总是要搬把椅子，坐在它面前，看着它完成洗涤、漂洗、再一圈圈地把衣物甩干。

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But Lady Campbell has a severe form of spinal muscular atrophy, a condition that means she uses a wheel chair and is reliant on a ventilator to breathe for much of the day.

BBC: Baroness makes a little bit of history

Law's company has sold 500 of the Cybertecture Mirrors and is now developing a chair that recognizes the user and records individual health data.

CNN: China looks to lead the Internet of Things

Hiding in the back of the SIGGRAPH Emerging Technologies demo area -- exactly where such a project might belong -- is a dark wood chair that looks anything but innocent.

ENGADGET: Chilly Chair uses static electricity to raise your arm hair, force an 'emotional reaction' (hands-on video)