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The Ultimate Car Engine Quiz
play.howstuffworks.com/quiz/the-ultimate-car-engine-quiz
So you think you know everything there is to know about cars and their engines? Well, are you ready then for the "Ultimate Car Engine Quiz"? You are? Then let's put our foot down and go, go, go!
5 Supplements for Heat Intolerance
It's getting hot in here! Are there supplements for that? Why yes, there are.
Cardio vs. Weight Training
health.howstuffworks.com/wellness/diet-fitness/exercise/cardio-vs-weight-training.htm
Is cardio or weight training a more healthful form of exercise? Learn about cardio and weight training at Discovery Health.
The Bread Making Quiz
play.howstuffworks.com/quiz/the-bread-making-quiz
Making bread from scratch is no piece of cake. From techniques to ingredients, there's a lot to remember! Take this quiz to test your bread making knowledge.
Yakovlev Yak-9
science.howstuffworks.com/yakovlev-yak-9.htm
The Russian Yakovlev Yak-9 was faster and more maneuverable than many other planes. The Yak-9 model also featured more metal in the structure, so it was lighter and more maneuverable than earlier iterations. Read more specs for the Yak-9 airplane.
1948 Harley-Davidson FL
auto.howstuffworks.com/1948-harley-davidson-fl.htm
The 1948 Harley-Davidson FL motorcycle introduced Harley's overhead-valve Panhead engine. See pictures and learn about the Harley FL motorcycle.
How to Unwind: 5 Wacky Ways to Relax
health.howstuffworks.com/wellness/stress-management/national-relaxation-day-pictures.htm
Do you have a hard time relaxing? We'll teach you how to unwind! Try these five wacky ways to relax on this National Relaxation Day.
New Study Shows Cannabis Boosts Memory in Older Mice
Researchers have shown that THC in marijuana alters the structure of the brains in older mice to be more like brains of younger mice. Could the same be true for humans?
What Zodiac Sign Will You Fall in Love With?
play.howstuffworks.com/quiz/what-zodiac-sign-will-you-fall-love
We will all one day fall in love, but with which of the zodiac signs? If you would like to find out which one it is, then you can take this quiz!
6 Most Futuristic Cities Powered by Renewable Energy
science.howstuffworks.com/environmental/green-tech/sustainable/most-futuristic-cities.htm
As urban populations grow, some cities are redefining what it means to live in the future. The most futuristic cities are more than just skylines; they're powered by renewable energy, connected through IoT technology, and built around sustainability.