ENERGIES
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Histoire de l'énergie
Histoire de l'utilisation de l'énergie par les hommes. Comme vous l'avez lu sur la page d'accueil, l'humanité a un problème avec l'énergie qu'elle consomme.
A researcher at MIT, Andreas Mershin, has created solar panels from agricultural waste such as cut grass and dead leaves. In a few years, Mershin says it’ll be possible to stir some grass clippings into a bag of cheap chemicals, paint the mixture on your roof, and immediately start producing electricity. If you remember high school biology classes, you will hopefully remember a process called photosynthesis, whereby plants turn sunlight into energy.
MIT creates solar cell from grass clippings
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