Search Results | petroleum
Your search for "petroleum" returned 452 results
How Oil Refining Works
science.howstuffworks.com/environmental/energy/oil-refining.htm
Despite the dangers, oil refineries are essential to society in its current form. Learn how crude oil is converted into everything from butane to gasoline.
Can You Really Use Vegetable Oil to Fuel Your Car?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/vegetable-oil-fuel.htm
Could vegetable oil really become commonplace as a fuel? While it certainly is an option for some engines, vegetable oil is a long way from being the fuel alternative of the future.
Why Does the Skin on My Knuckles Crack and Bleed in Winter?
health.howstuffworks.com/wellness/spa-health/knuckles-crack-and-bleed-in-the-winter.htm
During every other season, your hands are fine, but as soon as winter comes, those knuckles just dry up and break open. Why is that?
How Gas Prices Work
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/gas-price.htm
Gas prices are on the mind of just about anyone that owns a car. Learn about gas prices, how gas prices are determined and what factors affect gas prices.
How the Crude Oil Market Works
science.howstuffworks.com/environmental/energy/crude-oil-market.htm
The crude oil market is explained in this article. Learn about the crude oil market.
What are eco-plastics?
science.howstuffworks.com/environmental/green-tech/sustainable/eco-plastic.htm
Eco-plastics are plastics that are actually friendly to the environment. Learn about eco-plastics.
5 Low-cost Biofuels
auto.howstuffworks.com/fuel-efficiency/biofuels/5-low-cost-biofuels.htm
Every fuel has a monetary and ecological cost, but some are more affordable than others. Read on to find out more about five low-cost biofuels.
How are engine friction and gas mileage related?
auto.howstuffworks.com/engine-friction-and-gas-mileage.htm
An engine oil analysis may help diagnose car problems. Learn how engine friction and gas mileage are related at HowStuffWorks.
What's Oil Shale?
science.howstuffworks.com/environmental/energy/oil-shale.htm
Oil shale is just one unconventional oil source that's being researched. Learn how oil shale could save the day when - and if - we hit peak oil in the U.S.
Are there CO2 emissions from natural gas?
science.howstuffworks.com/environmental/energy/emissions-natural-gas.htm
Until recently, natural gas was thought of as one of the cleanest fossil fuels. Yet new studies say it may be worse for the ozone layer than coal -- a fuel well-known for its harmful emissions.