In this excerpt from Stephen Talbot's "Heartbeat of America" (1993), Christopher Snell explains how GM conspired with oil & tire companies to kill streetcars...
The inspirational Stan Ovshinsky and his wife Iris explain their motivations behind building their Ovonics Solar Cell Factory, which contains the largest thin film solar...
New for January 2008 from DivergentFilms! - This is the Official Theatrical Trailer for the new documentary series "The Cause of Effect", and its first...
Really cool. EV1 Service Technician Bob Sexton explains how the electric car's "regenerative braking system" works, so that, when the driver eases up on...