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I tested aluminum foil, metal bowls, and antenna extenders on my Wi-Fi router—only one actually worked

A Wi-Fi router works best when it’s placed in a high, central spot in your home. Unfortunately, reality and pre-existing cabling often dictate where it ends up, leaving it stuck in corners or behind ...
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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 ...