By Date
"speed" of fission
AnRandomAccount 20 comments
Densium
AnRandomAccount 14 comments
Implosion bomb
AnRandomAccount 12 comments
Mercanium alloy
AnRandomAccount 9 comments
Rocket fuel factory
AnRandomAccount 8 comments
self healing cell v4
AnRandomAccount 9 comments
Severe radiation poisoning
AnRandomAccount 2 comments
NIT-2
AnRandomAccount 0 comments
Dense rubidium
AnRandomAccount 2 comments
Periodic table of elements
AnRandomAccount 12 comments
Clustering bomb
AnRandomAccount 4 comments