Science and Technology
3 • 0 • 20
61.6 q
Science and Technology
2 • 0 • 340
i know its impossible to build the same gun which can pull me from ground to a 10 storey high building, but a simple one which can just throw the grappelin
533.33 q
Science and Technology
1 • 1 • 15
97.16 q (claimed)