7 ms·
We can do this passively with corner cubes. https://en.m.wikipedia.org/wiki/Corner_reflector https://en.m.wikipedia.org/wiki/Corner_reflector
by rcyeh 3y ago
We can do this passively with corner cubes.
https://en.m.wikipedia.org/wiki/Corner_reflector https://en.m.wikipedia.org/wiki/Corner_reflector