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Researchers create solar electric forest with 3D-printed trees (w/video)

Scientists at VTT in Finland have developed a prototype of a tree that harvests solar energy from its surroundings - whether indoors or outdoors - stores it and turns it into electricity to power small devices such as mobile phones, humidifiers, thermometers and LED light bulbs. The technology can also be used to harvest kinetic energy from the environment.

Posted: Feb 19th, 2015

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3-D printing with custom molecules creates low-cost mechanical sensor

Imagine printing out molecules that can respond to their surroundings. A research project at the University of Washington merges custom chemistry and 3-D printing. Scientists created a bone-shaped plastic tab that turns purple under stretching, offering an easy way to record the force on an object.

Posted: Feb 10th, 2015

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