Hummer O2: Makes its Own Oxygen, BS

Hummer isn't exactly the first auto company to come to mind when one thinks of environmental friendly vehicles, but it looks like they're trying to change that. This concept vehicle that they showed off at the LA Auto Show is called the Hummer O2, and it actually makes its own oxygen. It's got algae growing in the… » 12/04/06 11:37am 12/04/06 11:37am