Demonstrating how color works with lasers
3:04
Deadline for Army Corps Operation Blue Roof
33:49
COULD SATELLITE LASERS REALLY DO THIS?...
2:55
Chinese satellite lasers recorded over Hawaii
14:59
YELLOW LASERS?!? Finally - after 25+ years of collecting!
5:58
Cosmic Top Secret 1964: we are being surveyed by high technology extraterrestrial cultures
2:23
Viral images claiming to showing the cause of the Maui fires are not true
14:22
Strongest LASERs in my collection | Power and wavelength measured
8:26