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Art History Experts Know All of the Images in This Quiz — Do You?
play.howstuffworks.com/quiz/art-history-experts-know-all-of-the-images-in-this-quiz--do-you
For all of you art history fans out there, it's time to refresh your knowledge with this quiz on the most important art ever produced around the world. Get started and see if you've been to enough museums to get a high score.
Can You Name These "Doctor Who" Villains From One Screenshot?
play.howstuffworks.com/quiz/can-you-name-these-doctor-who-villains-from-one-screenshot
Don't blink near a Weeping Angel or forget the Silence. Run from the Family of Blood but duck when a Vespiform comes by. Keep your humanity with the Cybermen and avoid Extermination from the Daleks. Then see which "Doctor Who" villains you can I.D. in this quiz!
How to Tell When Your Kid Is Ready to Drive Alone
It used to be a rite of passage in America: turn 16 and get your driver's license. But the number of teen drivers has decreased as license requirements have gotten stricter. If your teen passes them, does that mean he or she is ready to drive solo?
How Roller Coasters Work
science.howstuffworks.com/engineering/structural/roller-coaster.htm
They don't have engines, brakes or accelerators. No, these amazing machines rely on physical, centripetal and gravitational forces to urge thrills, screams and that sinking stomach feeling we all love (and hate). Read more about the science of fun.
How the Crusades Worked
history.howstuffworks.com/european-history/crusades.htm
The Crusades were religious wars. Find out what triggered the First Crusade and how the pope persuaded people to go on a crusade.
How to Prepare Soil for Planting
home.howstuffworks.com/gardening/garden-design/how-to-prepare-soil-for-planting.htm
Good soil is the first step to a great garden. Learn how to make the most out of the soil in your area by following the tips in this article.
What Are the 17 Symptoms of PTSD?
science.howstuffworks.com/ptsd.htm
Post-traumatic stress disorder was first described by a doctor treating patients during the Civil War. Learn about post-traumatic stress disorder.
13 of the World's Most Infamous Cults
people.howstuffworks.com/10-infamous-cults.htm
Maybe you've heard about drinking the Kool-Aid or listening to The Family Jams - but what do you really know about some of the world's most infamous cults?
How to Care for Your Feet
health.howstuffworks.com/wellness/hygiene-tips/how-to-care-for-your-feet.htm
We demand a lot from our feet, so they must be cared for. Exercises, stretching, and proper footwear can help. Learn how to care for your feet here.
How to Choose Aquarium Equipment
animals.howstuffworks.com/pets/choosing-aquarium-equipment.htm
The best way to learn how to keep a freshwater aquarium is to learn how to choose aquarium equipment. Find an introduction to aquarium equipment here.