kirkoman

@kirkoman@sh.itjust.works

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⁨Comment⁩ on ⁨DARPA sets new records for sending power wirelessly⁩ ⁨⁨1⁩ ⁨day⁩ ago⁩:

Previously, the POWER system managed to use a laser to beam 230 watts across one mile (1.7 km) for 25 seconds, and an undisclosed lesser amount of power as far as 2.3 miles (3.7 km). Now, DARPA has managed to increase this to 800 watts for 30 seconds at a distance of 5.3 miles (8.6 km).