When water is pumped out of a chamber below the plate creating negative pressure, the stretchable sensors are pulled down, producing a concave shape.

当水从板下的一个腔中被抽出来产生负压时，可伸缩的传感器被向下拉，形成一个凹形。

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A smile is snapped back after using, like a stretchable rubber band.

有的人微笑收发自如，就像可伸可缩的橡皮筋一样。

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Dr Bauer is also working on a stretchable battery that is rechargeable.

鲍尔博士还在研究如何为这种可伸缩电池充电。

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In a sense, the battery is a latecomer to the push toward flexible, stretchable electronics.

BBC: Stretchy battery drawn to three times its size

While flexible and stretchable electronics have been on the rise, powering them with equally stretchy energy sources has been problematic.

BBC: Stretchy battery drawn to three times its size

The smart T-shirt's stretchable fabric holds the sensors firmly in place - the elastic fibres are even used to measure breathing.

BBC: News | Sci/Tech | Smart baby suit checks for cot death