I'm looking outside my grandparents condo more complexes are being built w/ those sky rise cranesSo, how do they get them down after the workers r done building????
Hard to describe, but here's a simpler example of the principleYou sometimes see a truck with a fork lift riding on the backThey put the forks in a slot on the bed, then actuate the 'down' lever, and the body of the fork lift goes upClever, no?
Hard to describe, but here's a simpler example of the principleYou sometimes see a truck with a fork lift riding on the backThey put the forks in a slot on the bed, then actuate the 'down' lever, and the body of the fork lift goes upClever, no?
