Science, Videos How lasers work! by Anne • December 6, 2011 • 0 Comments How does a laser really work? Thanks for rating this! Now tell the world how you feel - Share this on Twitter and on Facebook. (Nah, it's cool; just take me back.) MOODTHINGY How does this post make you feel? Excited Fascinated Amused Bored Sad Angry Share this:TwitterFacebook