http://www.catamaranco.com/electricLagoon/
"Parallax" wrote in message
om...
My sailboat has 3600 lbs of dead weight ballast. Seems like a real
waste to me.
So....Useless idea #3740
Make a boat with 60 lead acid batteries as ballast powering a high
efficiency 48 V motor. No diesel or gas, connect to shore power
overnight and you could have enough juice to go...........I dunno
Another story:
I have a friend who collects weird techno-surplus and sells it. He
bought several tons of lead bricks from a radioactive source
manufacturer that went out of business. Loaded it into the back of
his pickup and drove it to Tallahassee and parked on a hill. Of
course his parcking brake failed and the truck rolled about 10 feet
till it was stopped by a wall. There would have been no damage except
the entire load of lead bricks decided to slide through the cab. Not
sure what he told the insurance company.