Chinese scientists unveil high-powered laser that can ‘write’ in the air (scmp.com) 6 points by stelonix 3y ago ↗ HN
[–] clouddrover 3y ago ↗ Laser induced plasma can also be used as a speaker system:https://www.militarytimes.com/news/your-military/2019/07/19/...
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[ 2.4 ms ] story [ 14.5 ms ] threadhttps://www.militarytimes.com/news/your-military/2019/07/19/...