Search Results | oil
Your search for "oil" returned 3,216 results
What Are Mines?
science.howstuffworks.com/engineering/structural/underground-mining.htm
Underground mining has come a long way from the days of men with pickaxes and canaries. It relies much more heavily on machinery that makes it much safer than in the past. Which techniques are used in mining today?
Can You Identify All of These Coniferous Trees?
play.howstuffworks.com/quiz/can-you-identify-all-of-these-coniferous-trees
Conifers conjure up winter scenes with snow and the winter holiday season. But did you know there are some coniferous trees that can't handle the snow? There are even some that thrive in arid regions! If you think know your cones, then take this quiz!
Can You Name Which Literary Classic These Characters Are From?
play.howstuffworks.com/quiz/can-you-name-which-literary-classic-these-characters-are-from
Bookworms, this one's for you! With so many great works of literature, we're sure you can name many memorable characters that came out of these masterpieces. Can you easily identify these fictional characters? Answer our questions to see!
Can You Name All 40 of These Farm Animals?
play.howstuffworks.com/quiz/can-you-name-all-40-of-these-farm-animals
So you think you're six degrees from Old MacDonald, huh? Well, there's only one way to find out. If you can ace this quiz, we might just add you to the family tree! The rooster is crowing; it's time to name these farm animals now!
Test Your Knowledge of the Industrial Revolution
play.howstuffworks.com/quiz/test-your-knowledge-of-the-industrial-revolution
Test your knowledge of what went down during the age of expanding landscapes, incredible innovation and the ultimate shift in life as people knew it.
Can You Name All of These Pasta Shapes?
play.howstuffworks.com/quiz/can-you-name-all-of-these-pasta-shapes
Lights, camera, pasta! This quiz covers everything from the most basic pasta shapes you eat on the regular to ones designed after volcanoes. Do you think you can name them all? Take the pasta-shape quiz to find out!
Emergency Vehicles: Can You Identify More Than 30?
play.howstuffworks.com/quiz/emergency-vehicles-can-you-identify-more-than-30
We all know about fire trucks, police cars and ambulances, but what about the other emergency vehicles? Put your wits to the test and see if you can name more than 30 of these emergency vehicles.
Can You Name the Country From Its National Dish?
play.howstuffworks.com/quiz/can-you-name-the-country-from-its-national-dish
The average foodie knows where pizza, sushi, tacos and crepes come from, but the worldly foodie can tell you where fondue, poutine, goulash and sauteed reindeer come from. Where do you stack up? Put your skills to the test and try to match these national dishes to their countries.
Ferrari History
auto.howstuffworks.com/ferrari-history.htm
Discover Ferrari's fascinating history through firsthand accounts of those involved, including a revealing look at enigmatic founder Enzo Ferrari.
How to Prevent Stomach Infections
health.howstuffworks.com/wellness/preventive-care/how-to-prevent-stomach-infections.htm
Learn how to avoid most stomach infections and food borne bacteria with a little awareness of good cooking habits and plenty of soap and water.