👤 John Alexander Person

1 articles First seen: May 24, 2026 Last seen: 11h ago

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FCC1 Carnegie Mellon University1 United States1 Xia Zhou1 Popular Science1 Swarun Kumar1 Dartmouth College1 Linksys1 Eric Siu1 Zou1

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You can use aluminum foil to strengthen your Wi-Fi signal

news popsci.com IrregularChat: Tech 11h ago

Researchers at Dartmouth College have developed a way to improve and direct Wi‑Fi signals using a 3D-printed reflector covered in aluminum foil. The technique works by exploiting a basic property of e

👤 John Alexander Person

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