By Date
nihonium reactor
acha 0 comments
weak nuke
acha 0 comments
types of fuel rods
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plutonium-uranium alloy
acha 0 comments
simple uranium reactor
acha 0 comments
better uranium fuel rod
acha 0 comments
replicator 3
acha 0 comments
replicator 2
acha 0 comments
replicator 1
acha 0 comments