lazar learning courses Published 2 years ago • 610 plays • Length 0:47 Download video MP4 Download video MP3 Similar videos 6:10 elearning in lockdown and beyond (laser learning podcast episode 1) 9:01 don't use a green laser in the cold! 9:31 laser safety 8:09 how to align a laser | thorlabs insights 0:41 no. 1 thing i want to contribute to is education. here's why 1:56 how can you learn to use lasers safely?