不用电源的绿色液晶电子钟-快科技-科技改变生活

不用电源的绿色液晶电子钟

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2009年02月16日 21:15
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你可曾想过得到一块种植着时间之草的土地么？现在这已经可以做到了。这是一个由Francesco Castiglione Morelli 和Tommaso Ceschi发明的叫做“永恒花园”的液晶电子钟。

这个设备的上方种着小小的两块草地，没有电池当然也没有隐藏的插头连接到电源，完全依靠小块草坪跟土壤之间发生的化学反应来产生电力，并驱动液晶屏显示时间。

很巧妙的发明，不仅有趣，更提供了一种思路和启示，我们要以尽量对自然的伤害更小的方式去生存、生活。

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