Added on Jun 27, 2011

Length: 01:52 | Comments: 0

Here I compare blue lasers with green lasers found on the hobby market today. I explain the pros and cons of each and demonstrate their features. I got a lot of requests for this video after I posted my video comparing red lasers to green lasers.

Channels: Technology   Military & War  

Tags: green  versus  blue,  red,  lasers,  lazer,  howto,  DIY,  burning,  match,  balloon,  brighter  beam,  fog,  visibility,  electronic