Lightsaber-like plasma antenna uses laser-ionized air to transmit radio waves
By bilsbie · 2026-10-06 · 2 points · 0 comments
https://phys.org/news/2026-10-lightsaber-plasma-antenna-laser-ionized.html
By bilsbie · 2 points · 0 comments · on Hacker News, read on BetterNews.
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