Recent content by Calaiser

As as kid, me and my neighbours used to muck around with the bored usual kid stuff, aerosols with lighters, match bombs etc. Two incidents I remember well - we tried to make a 'bomb' from sparklers ground up in a film canister. lit it on fire, and burnt a hole in their asphalt driveway about 3...

Hi All! I've been interested in lasers for a while (who hasn't!!) and am thinking about building my own for some experiments. I've read some awesome threads already including buying your first green laser, complete guide to owning lasers, and also xoul's thread about his experience of...