EarthTalk answers your burning questions about cars that run on water and using Borax for green housecleaning.

Dear EarthTalk: With plug-in hybrid and electric cars due to hit the roads sometime soon, will there be places to plug them in besides at home? And if so, how much will it cost to re-charge?
– Nicole Koslowsky, Pompano Beach, FL
Gasoline-electric hybrids, like the Toyota Prius, are all the rage due to their fuel [...]