Graphic shows the parts of a box solar cooker with the glass lid open and metal reflectors with two pots inside on a white background. 3D Illustration The following is an excerpt from DIY Solar ...

Growing up in Texas, I definitely tested the "It's so hot you could fry an egg on the sidewalk" adage, but I only ended up with a gooey mess and a ticked off dad. And then there was the summer a few ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Welcome to PopSci’s at-home science projects series. On weekdays ...

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