Wouldn’t it be nice if you could store sunlight in a preserving jar? Something like that must have wandered through Tobias Wong’s mind when he got the idea to Sun Jar. Sun Jar is a jar which stores sun energy at day using solar cells. At night, it uses this energy to power LED lights […]
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The whole world is worried about Global Warming and the greenhouse gases responsible for it like CO2. Yet, another phenomenon is hardly known: Global Dimming.