The units can be used to generate tiny amounts of power, and in principle, giant dipping birds could be constructed which would generate more power.

这些装置可以用来产生少量的能量，而且原则上，可以制造出能产生更多能量的巨型蘸水鸟。

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Electricity is then converted from the main power source of the CubeSat, typically batteries or a solar panel, and applied to a tiny structure roughly the size of a postage stamp.

然后来自立方体卫星上的主要能量源，通常是电池或者太阳能板转化来的电能，应用到一个邮票大小的结构中。

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Let's make the computer of the future-an enormous graphics card mounted into a case, carefully seated into a tiny motherboard that consists of some USB ports and a connector for the power switch.

想象我们未来的电脑变成——一块巨大的显卡装在一个箱子里，小心地放在一块小小的主板上，上面只有几个USB接口和一个电源插口。

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Embedded inside it is a batteryless RF switch, and the way it works is that upon the release of the spring mechanism inside, a tiny bit of power is generated for the 2.4GHz RF transmission ( ZigBee compatible), and whatever device is connected to the RF control outlet on the other end will receive the on or off signal.

ENGADGET: Mitsumi exhibits micro-vibration power generator and batteryless RF switch (video)

Renewable technologies, such as wind power, wave power and biomass power, are a tiny part of the energy mix, and are more expensive than nuclear power.

ECONOMIST: Energy policy: A nuclear waste | The

After the loss of internal power the spacecraft could only be tracked using the tiny radio transmitter in the lunar capsule.

BBC: 1962: First US rocket lands on Moon