By Date
Heat diode
1 comments
Heat pump type air conditioner
4 comments
Multi-Split Air Conditioner
0 comments
Schrodinger's nukes
1 comments
Ultra efficient DUST factory
1 comments
heat disappears in RFRG
4 comments
Neutron Replicator
0 comments
deut powered water heater
0 comments
Transfer water over CO2
0 comments
free water
1 comments
pressure oscillator
0 comments