3 ms·
As to beaming power: Lasermotive worked on this problem for a while, but (to UAVs), but have recently renamed and are now working on delivering power over fiber
by aspectmin 5y ago
As to beaming power: Lasermotive worked on this problem for a while, but (to UAVs), but have recently renamed and are now working on delivering power over fiber.
The UAV power problem is still huge (for example, the military needing to keep defensive, electric, UAVs aloft indefinitely vs very short linger times.
https://en.wikipedia.org/wiki/Powerlight_Technologies https://en.wikipedia.org/wiki/Powerlight_Technologies