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Piezoelectric Nature Energy for Traffic Light by WahyuSa (Energi Alam Piezoelectric untuk Lampu lalu lintas by WahyuSa)

600 grader varme sten skal lagre Danmarks grønne strøm. Produktionen af vedvarende energi svinger, alt efter hvor meget det blæser, og hvor meget solen skinner. Nu er en lang række danske energi- interessenter gået sammen om et forsøg, der kan oplagre den grønne elektricitet, som så kan sendes ud til forbrugerne, når der er brug for dem.

dari Mail Online

Spray-on cells can turn ANYTHING into solar panels

The cells, designed by Sheffield University, are made from perovskite, and when used as a spray (illustration pictured), produce very little waste. Prototype cells have an efficiency rating of 11%.

dari 123 Inspiration

Solar Powered Window Socket

Smart Health Talk Top Greening Your Life Tip. Solar Powered Window Socket. Are these awesome or what. Think of the applications. How about hotel rooms where they never have enough plugs. Could you carry one with you everywhere just in case of an emergency and your cell phone was dying. Just shows what kinds of things we could invent.

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dari wikiHow

Make Your Own Electricity

wikiHow to Make Your Own Electricity -- via wikiHow.com

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Never go without power again Tesla unveils a battery to power your home, completely off grid

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How to See Sound - Simple Science Experiment for kids using 5 items you probably already have in your kitchen. #CoolScienceHQ #ScienceExperiments #Science

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Biogas posters ~ Biogas Plant Digester Design Construction Blog

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The Swedes Have Created The Most Efficient Solar Energy System Using Mirrors And A 2-Centuries-Old Invention [The Future of Energy: http://futuristicnews.com/category/future-energy/ Solar Panels: http://futuristicshop.com/category/solar_power/]

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