I wrapped my router in foil; download dropped ~50% and ping rose ~67%, so the signal was partially blocked. Upload barely ...

Shielding is crucial for all manner of electronic devices. Whether you want to keep power supply noise out of an audio amplifier, or protect ICBMs against an electromagnetic pulse from a nuclear ...

Companies are duping people into buying fake Faraday cages they say will block harmful radiation and 5G, but keep home WiFi signal intact. A real Faraday cage, however, would block all electromagnetic ...

Okay, I'm doing a presentation on Michael Faraday for tomorrow's physics class. I looked up on him on the Intarweb, and found stuff about the Faraday cage, and how to make a cheap, homemade ...

An electric charge (like a proton) creates an electric field in the region around it. This field points away from positive charges and decreases in strength as it gets farther away from the charge.

While products that promise to protect you from radiation are far from new, now so-called Faraday router cages that claim to block harmful electromagnetic field radiation (and also 5G signal) are ...

When Apple recently announced the hearing aid feature on their new AirPods Pro 2, it got the attention of quite a few people. Among these were [Rithwik Jayasimha] and friends, with [Rithwik] getting a ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Let's say you hate 5G and genuinely believe it causes cancer or spreads COVID-19, ...