biodiesel

Fill Your Biodiesel Gas Tank With Alligator Fat

Fill Your Biodiesel Gas Tank With Alligator Fat

If you’re in Florida with your biodiesel car, you absolutely must find a place that dispenses fuel derived from alligator fat. Not only is it eco-friendly, it’s a great conversation piece you can whip out at the next cocktail party.

Greener Skies: Quiet, Fuel-Efficient Airplanes Race in NASA Challenge

Greener Skies: Quiet, Fuel-Efficient Airplanes Race in NASA Challenge

This past weekend, a NASA-sanctioned 400-mile (643km) “personal air vehicle” race was held in Santa Rosa, CA, to see who had created the quietest, most fuel-efficient plane that’s still reasonably fast. Those involved hope pushing these ideas forward will make personal airplanes cost effective someday. These PAVs run as quiet…