Don't laugh at neighbors who think aluminum foil can improve their Wi-Fi router's signal, because they might actually be right. Xia Zhou, an assistant professor of computer science at Dartmouth ...
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I put aluminum foil behind my router to fix Wi-Fi dead zones — and it actually worked
Your Wi-Fi signal reaches every room in your house except the one where you actually spend time. The bedroom gets perfect coverage. The hallway is fine. But your living room couch, where you actually ...
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