WHAT'S INSIDE: FUEL EFFICIENCY

Fuel efficiency has become an extremely important topic in today's world because of rising gas prices, the need to cut our carbon footprints, and the need to cut dependence on oil-rich nations. Check out these great articles on fuel efficiency.
  • Alternative Fuels
  • Biofuels
  • Fuel Consumption
  • Fuel Economy
  • Fuel-efficient Vehicles
  • Fuel-saving Devices
  • Hybrid Technology
FEATURED: FUEL EFFICIENCY
Be Your Own Mechanic
FPO

In the early 1900s, vehicular propulsion was a free-for-all, with gasoline-, electric- and steam-powered cars all vying for popularity. Are we returning to the good ol' days of the automobile?

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Since many popular biofuel crops are also commonly used as staple foods, critics of biofuel mass production warn that a spike in crop demand for biofuel could overload agricultural capacity. But is this a verifiable threat?

Biofuels vs. Fossil Fuels

To cut down on carbon dioxide emissions, governments, car manufacturers and utility companies have been seriously pursuing alternative energy sources. How much do you know about biofuels?

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