Getting a drink of water in rural Kenya might mean a six-mile walk to a well. But a new kit for a DIY water filter makes it possible to cheaply purify polluted water from nearby sources instead. Most ...
🛍️ The best Cyber Monday deals you can shop right now (updating) 🛍️ By Alisha McDarris Published Jan 2, 2023 11:00 AM EST Get the Popular Science daily ...
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