The new nanoparticles could replace the electricity powered street light with biologically powered light that removes CO2 from the atmosphere 24 hours a days.

新型纳米微粒可以生物能源发光替代路灯的电力发光，它将一天二十四小时移除大气中的 CO2。

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The technology, Strano said, could one day be used to light the rooms or even to turn trees into self-powered street lamps. In the future, the team hopes to develop a version of the technology that can be sprayed onto plant leaves in a one-off treatment that would last the plant's lifetime.

斯特拉诺表示，该技术将来可能用于房间照明，甚至可以将树木改造为自供电路灯。该团队希望未来可以开发此技术的新形式，用于喷洒植物叶片，一次操作，终生有效。

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As the buoy lifted with the surge, a 40-watt light bulb on top of it, powered by wave energy, lighted up.

当浮标被海浪抬起来后，它顶上一盏40瓦的灯泡，被波浪能量的供电点亮了。

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Their solar-powered light had become a serious endeavor that needed to go beyond the classroom.

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Simple--and aesthetically pleasing--ideas include transforming Mason jars into solar-powered light jars, converting pallets into lawn furniture and reusing detergent containers as rain catchers.

FORBES: Julia Cosgrove

He compares this to a battery-powered light, in which you hook up the wires and electrons flow to make a light bulb turn on.

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