Catastrophic Catapult In CoreyK's Blog A blog by CoreyK in General Posted November 7, 2014 We tried grease, the weight and friction acting against us was still too much. If I did my math right still about 450 kg
Catastrophic Catapult
In CoreyK's Blog
A blog by CoreyK in General
Posted
We tried grease, the weight and friction acting against us was still too much. If I did my math right still about 450 kg