internal combustion

• The Kit That Turns Gas Guzzlers into Plug-In Hybrids
• Fossil-Free Motor Oil: Running Cars on Cows
• The 2008 LA Auto Show: The Mood was Blue... and Green
• Dean Kamen's DEKA Revolt: An Electric Car With a Stirling Engine
• Turning FDR's Depression-era Corps Green for the 21st Century
• Can Obama Save the U.S. Auto Industry by Greening It on Day One?

• The Kit That Turns Gas Guzzlers into Plug-In Hybrids
• Fossil-Free Motor Oil: Running Cars on Cows
• Dean Kamen's DEKA Revolt: An Electric Car With a Stirling Engine
• The Top 8 Clean Car Technologies Most Likely to Take Over for Gas
• The Smart Car Road Tested
• The 2008 LA Auto Show: The Mood was Blue... and Green

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