Solar DIY – How to Make a Solar Cell with Powdered Donuts and Tea!


Check this out, these guys figured out how to make a solar cell with powdered donuts and tea!

Heck, I can already see bunch of guys making a whole roof solar-cell setup with lots of donuts and tea.

Powdered sugar contains titanium dioxide nanoparticles, a substance that is also used in paint. When that powder is coated with an organic dye, like the colorful chemicals in pasionfruit tea, it can be used as the light-absorbing layer of a photovoltaic device.

via wired

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