U42

By Date

Co2 cooled coolant cooled reactor uh

U42 3 comments

Pressure powered piston idk

U42 0 comments

Advanced powered bomb

U42 0 comments

steam condenser

U42 2 comments

advanced fisser

U42 1 comments

stacked plutonium bomb

U42 0 comments

high effecient plutonium tech

U42 0 comments

catalyzed fusion tset

U42 0 comments

liqiud fuel engine

U42 2 comments

INDUSTRIAL NEUTRON SOURCE

U42 2 comments

the pew pew

U42 0 comments

ocean deteraformer

U42 0 comments