By Date
deuterium fusion bomb
1 comments
stacked alloy
0 comments
Special alloy
0 comments
pov stellar engine
0 comments
tea heated by dyson sphere
6 comments
better dyson sphere
0 comments
rifle new
0 comments
Shrapnel boom
0 comments
10^1076 year
2 comments
fusion bomb made of cubes
0 comments
nuclear fusion of hydrogen
0 comments