By Date
plasma torch mini
15 comments
It's rather neat
17 comments
hmm
5 comments
crude, un-concenteated laser
3 comments
shield cells
6 comments
volcano effect.
1 comments
Just watch
1 comments
supercondesed deuterium
0 comments
tungsten electric heater
0 comments
convex and concave lenses
0 comments
Plasma Spike
2 comments