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Evaluating Your Dog's Health
animals.howstuffworks.com/pets/evalutating-your-dogs-health.htm
Evaluating a dog's health doesn't always require a veterinarian. Learn alternative ways to give your dog a checkup.
How Refrigerators Work
home.howstuffworks.com/refrigerator.htm
Without the refrigerator, you'd be salting your meat, tossing leftovers and drinking everything warm. Examine the inner workings of this food-preservation icon.
Is Vantablack Really the Blackest Black?
science.howstuffworks.com/vantablack.htm
Vantablack is one of the darkest substances known, able to absorb up to 99.965 percent of visible light. But is it the blackest of blacks on the planet?
How the DAT Works
money.howstuffworks.com/personal-finance/college-planning/dat.htm
The DAT is the admissions exam that is required for students enrolling in dental school. Learn about the DAT and find out what is on the DAT.
How fMRI Works
science.howstuffworks.com/fmri.htm
fMRI, or functional magnetic resonance imaging, looks at blood flow in the brain to detect areas of activity. Learn about fMRI and its invention.
What Is the Dumbest Animal? These 14 Defy Evolution
animals.howstuffworks.com/wild-animals/what-is-the-dumbest-animal.htm
What is the dumbest animal on Earth? Spoiler: It's not your uncle who tried to deep-fry a turkey in his bathtub.
Test Your Firefighting Knowledge With This Quiz
play.howstuffworks.com/quiz/test-your-firefighting-knowledge-with-this-quiz
It's not everyone who can put their own life on the line and run into a fire to save a stranger, but that's what firefighters sign up to do. How much do you really know about firefighting? Take the quiz and see!
How Space Junk Works
science.howstuffworks.com/space-junk.htm
Space junk is the debris orbiting Earth, left behind by satellites and space shuttles. Find out how much space junk is up there and space junk dangers.
Store Shelves Still Empty? Blame the 'Bullwhip Effect'
money.howstuffworks.com/bullwhip-effect-news.htm
Product shortages on everything from cars to computer chips continue unabated. At the root of most is the "bullwhip effect." But what is it?
How to Treat Running Injuries
Want to know how to treat running injuries? Visit HowStuffWorks to learn how to treat running injuries.