this post was submitted on 30 Mar 2026
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Researchers develop ground-penetrating 'Wi-Fi' tech with 100m range — magnetic induction method could help reach those trapped or lost underground (www.tomshardware.com)
submitted 2 days ago by Sunshine@piefed.ca to c/technology@piefed.social
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[–] henfredemars 8 points 2 days ago

It’s got a very long way to go, but it could be interesting if phones could be compatible with the technology despite their very small size compared to their square meter transmission antenna.