Learn how to create a simple DIY electrical generator using a few easy-to-find materials. This step-by-step video guides you ...
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How to make a simple DIY solar cell at home | Easy science project with household materials
Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to repurpose an aluminum can, a CD, copper wire, toothpaste, lemon juice, and a ...
Top longevity scientist Eric Topol, author of the new book Super Agers, tells National Geographic which biohacks for a longer life are backed by science—and which you can skip. Skip the supplements ...
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