Wondering how to make a hand pump water well ... our 45-foot-deep well. Turns out that was easier said than done. I wanted something I could install alongside our submersible electric pump ...

The electric truck revolution ... the battery and electrical systems are well sealed and protected from the elements in order to survive submersion in water. While we don’t see inside the ...

The all-electric digging machine does not need to have air vents for the emissions. The Prufrock Machine would only need a week to dig new exits from even China’s 2000 meter deep nuclear shelter cave ...