By Date
2X Faster Aray Copier
28 comments
Assault Rifle
11 comments
Finished Speed Measuring Device
25 comments
Logic Gates
15 comments
Realistic gun mechanism
10 comments
New Power Source
36 comments
Small Electronic Things
2 comments
Nuclear Spacecraft Engine
6 comments
Laser (more power)
1 comments
Inwr copier
4 comments
Plasma Gun
0 comments