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How Tear Gas Works
science.howstuffworks.com/tear-gas.htm
It may make you run. It may make you throw up. It will definitely make you cry. It's tear gas, and it's no fun to be hit with.
How Thermometers Work
home.howstuffworks.com/therm.htm
Thermometers are used in everything from medicine to cooking. Find out how thermometers gauge temperature and learn how to make your own!
Science Projects for Kids: Density and Volume
lifestyle.howstuffworks.com/crafts/science-projects/science-projects-for-kids-density-and-volume.htm
In science projects for kids: density and volume, learn a lot about your world by performing your own experiments. Get started with these activities.
Can You Remember These Classic '50s Cartoons from Just One Image?
play.howstuffworks.com/quiz/can-you-remember-these-classic-50s-cartoons-just-one-image
Can remember some of the greatest toons from the 50s? Were you part of the Mickey Mouse Club? Are you more Spunky and Tadpole? Take this quiz to test your TV knowledge!
The Auto Shop Safety Quiz
play.howstuffworks.com/quiz/the-auto-shop-safety-quiz
Think you've got what it takes to work in an auto shop? Have you ever dreamed about working on cars and trucks for a living and getting your hands dirty? Take this knowledge quiz to see how well you'd fare in a garage or mechanic's shop.
The Aztec Death Whistle Was Haunting for Good Reason
history.howstuffworks.com/world-history/aztec-death-whistle.htm
The Aztec death whistle produces a chilling scream-like noise. Learn about its origins, cultural meanings, and theories behind why the Aztecs used it.
United States Enacts the Lend-Lease Bill: January 1941-June 1941
history.howstuffworks.com/american-history/united-states-enacts-lend-lease-bill.htm
This World War II timeline highlights important dates from January 1941 to June 1941. Follow the events of World War II and the German invasion.
Can You Name These 1980s' TV Shows?
play.howstuffworks.com/quiz/can-you-name-these-1980s-tv-shows
It's time to go back about 30 years and tell us the names of the TV shows that ruled our screens in the '80s. Can you name these '80s TV shows?
How to Drain a Waterbed Without a Pump
home.howstuffworks.com/home-improvement/remodeling/how-to-drain-waterbed-without-pump.htm
You need to drain your waterbed without a pump, and are wondering how to do this. Learn the secret of how to drain a waterbed without a pump from this article.
How Helicopters Work
science.howstuffworks.com/transport/flight/modern/helicopter.htm
Believe it or not, the marvel we know as the helicopter began as a Chinese top consisting of a shaft - a stick - adorned with feathers on one end.