The main tank, brimful with ideas. Enjoy them, discuss them, take them. - Of course, this is also the #1 place for new submissions!
By dbojan
#6365
Gas / propane / butane alarm, that would measure amount of gas in the room. With sound/light alarm when it reaches critical values. Connected to phone line so it could call police after 1 minute (time to disengage fake alarms). Together with backup battery. Also, maybe a signal for emty battery, when there is no power grid.
User avatar
By Steve
#6370
I suppose this is for the kitchen? :-?
OFFSHORE

The description is pretty much useful, I really li[…]

Water Bed Chairs And Couches Etc.

I used to have a kidney shaped water couch and it […]

Bath body hair removal

I think a whirlpool with the chemical in it would […]

Is there anymore need for physical cards? I suppos[…]