Search Results | petroleum
Your search for "petroleum" returned 452 results
How Fire Tornadoes Work
science.howstuffworks.com/nature/natural-disasters/fire-tornado.htm
Inject heat, ash and fire into a spinning mass of air. Watch as a funnel of flames leaps from the ground, reaches for the heavens and then races forward to consume everything in its path. Is such a phenomenon possible?
How Whaling Works
science.howstuffworks.com/environmental/conservation/issues/whaling.htm
Whaling has been practiced for several centuries. Learn about whaling, and find out what is being done to stop whaling.
Christmas Ornaments and Decoration Crafts
lifestyle.howstuffworks.com/crafts/holiday-crafts/christmas-ornaments-and-decoration-crafts.htm
Christmas ornaments and decoration crafts include silver bells, stick wreaths, and more. Learn how to make ornaments and crafts for Christmas.
How Dry Cleaning Works
home.howstuffworks.com/dry-cleaning.htm
Want to know what happens to your clothes after you give them to the dry cleaner? Do they actually stay dry? Take a behind-the-scenes look at the dry-cleaning process.
Railroads During the Depression
history.howstuffworks.com/american-history/great-depression-railroads.htm
Railroads struggled during the Great Depression, as did the rest of the nation. Read about railroads of the Depression era and the New Deal.
10 Rules for Houseguests with Pets
animals.howstuffworks.com/pets/pet-travel/10-rules-for-houseguests-with-pets.htm
Rules for houseguests with pets will vary from house to house. Find out what ten of those rules for houseguests with pets may be.
How Ticks Work
animals.howstuffworks.com/arachnids/tick.htm
Ticks are parasites that feed on the blood of their hosts, and are known for carrying diseases. Learn about ticks and find out how to remove ticks.
How Fuel Cells Work
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/fuel-cell.htm
A hydrogen fuel cell is an electrochemical energy conversion device. Learn why governments are pouring money into fuel cell research.
Top 10 Green Driving Tips
auto.howstuffworks.com/fuel-efficiency/fuel-economy/ten-green-driving-tips.htm
The top 10 green driving tips will help you save gas and money. Read about the top 10 green driving tips and help out the environment.
14 Green Kitchen Cleaning Tips
These green kitchen cleaning tips will help keep one of your most vulnerable rooms safe and clean. Learn these green kitchen cleaning tips.