A Home Made Laser Cutter for 700$
While some decent lasers are out there for under USD 400, they tend to be a little small. What if you wanted something a little nicer but didn’t want to …read more Continue reading A Home Made Laser Cutter for 700$
Category Archives: DIY laser
DIY Long Distance Laser Telescope Does Some Damage
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 at around a meter, why shouldn’t doing so farther away be easy? Despite what many expect, laser beams don’t remain as straight lines forever. All light diverges over a distance. This makes it hard to create a laser which can do damage from more than around a meter and is why most demonstrations on YouTube are that distance or less.
[Styropyro’s] handheld, DIY laser …read more
Continue reading DIY Long Distance Laser Telescope Does Some Damage