House  #1
A 20 room  mansion (not including 8  bathrooms)  heated by natural gas. Add on a pool (and a pool house) and a separate  guest house, all heated by gas. In one month this residence consumes  more energy than the average American household does in a year. The  average bill for electricity and natural gas [...]

The two Australian inventors here are John Christie and Ludwig Brits. They finished the construction of this device years ago and currently are looking for financing to assist in mass production and distribution. This is one of a couple known perpetual motion generators, evidently there is a united states company with a prototype similar to [...]