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.
Can ethanol damage your engine?
How Carbon-neutral E-fuels Work
How Plant-microbial Fuel Cells Work
Sweet Sorghum: The Sweetest Fuel You'll Ever Taste!
How Algaculture Works
What's the process to convert wine into fuel?
What's the Most Americans Have Ever Paid for Gas?
Why Can't You Pump Your Own Gas in New Jersey?
Why Is 9/10 Added to Gas Prices?
Is It Bad to Drive Without a Gas Cap?
Running on Empty? How Bad Is It for Your Car?
Do fuel additives really do anything?
5 Outdated Myths About Buying and Owning Electric Cars
Rivian Aims to Change the EV Industry One Pickup at a Time
Why You Want Your Kid's School Bus to Be Electric
Love It or Hate It: Stop-start Technology Is Here to Stay
Flexible Fuel Technology: Flex Engines
How Flex-Fuel Vehicles Work
Why would someone want to steal the hybrid badge from my car?
Top 10 Alternative Fuels on the Road Right Now
Do hybrid cars get power through kinetics?
Learn More / Page 9
I have heard that both race cars and some motorcycles (like Harley-Davidsons) use a dry sump oil system. What is the advantage of a dry sump?
Adding a chemical called tetraethyl to gasoline can significantly improve the gasoline's octane rating. So what does octane mean?
If you have ever pumped gas that claimed to "oxygenated" -- something that is common in most urban areas in the winter -- then you have used gasoline containing MTBE.
Gasoline, kerosene, diesel, etc. all come from crude oil, but what makes them different? Read on to learn about their differences.