Here’s a DIY laser rifle which can explode a balloon at around 150 feet (45 meters) as well as some angry chemicals at a similar distance. Since there are plenty of videos of lasers doing that ...

[Xasin] has been working on a DIY laser tag system for a while ... If you want more gun, take a look at the laser tag rifle with a HUD we featured earlier in the year ...

XLaserLab just put out a Kickstarter for the extremely portable and beginner-friendly X1 Pro laser welder ... that also cuts, cleans, and removes rust ... And it runs off 120/240v! Having personal ...