The perfect place for ideas that are totally insane, making them far too hot to be thrown away.
By sammeli
#14427
What if it was very cheap to create capillar lift that would raise to high altitude and the tips of capillar pipe was exposed to solar heat which would extract the water from the capillar pipes... then the water was poured down a watermill back to feed the capillar pipes so the input water is pre-heated.
By Highguard01
#19467
how about a turbine? think about it solar powered turbines where made along time ago you just dont own one none for sell for cheap. how long ago by a man named nikola tesla.
OFFSHORE
Finger Wheel Fidget Toy

A three inch wheel with rubber grip on the outside[…]

Makeover of backyard

Nothing to share but I definitely want to see the […]

Sticking Games

No fantasy but real sports. Professional level foo[…]

This must be very useful information. Thank you ve[…]