Sigurthr, lots of great info. The last two days I have been learning how much I don't know. You would think after graduating with a degree in physics that you would be one of the people with a better understanding, but I've found out that there are so many parts of science that tie into lazer experiments.
I still feel like i'm going to have to sift through so much garbage to find out exactly will fit my classroom. I thought that'd be a safe bet to purchase lasers online because they are somewhat expensive, but after reading really bad reviews about wicked lasers customer service I think its a safe bet to steer away from that mess.
It seems to me that many people on this forum stick to just a few suppliers like lazerer.com and other places that sell parts so you can rig it up yourself.
I still feel like i'm going to have to sift through so much garbage to find out exactly will fit my classroom. I thought that'd be a safe bet to purchase lasers online because they are somewhat expensive, but after reading really bad reviews about wicked lasers customer service I think its a safe bet to steer away from that mess.
It seems to me that many people on this forum stick to just a few suppliers like lazerer.com and other places that sell parts so you can rig it up yourself.