By Date
soap dispenser
dumb_inventions 1 comments
Kettle.
dumb_inventions 0 comments
smoke detector water
dumb_inventions 0 comments
nuclear grenade
dumb_inventions 3 comments
Electric Stove
dumb_inventions 0 comments
Funnel
dumb_inventions 3 comments
Powerful Butane Burner
dumb_inventions 0 comments
coal power plant
dumb_inventions 1 comments
Lithium-Ion Battery
dumb_inventions 0 comments
household boiler
dumb_inventions 0 comments
gun concept
dumb_inventions 0 comments
An engine
dumb_inventions 0 comments