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10 Outrageous Experiments Conducted on Humans
Some truly bizarre and troubling things have been done through the ages in the quest for scientific knowledge. The 10 experiments on this list all made humans into lab rats.
Window Treatment Ideas
home.howstuffworks.com/home-improvement/home-diy/window-treatments/window-treatment-ideas.htm
Window treatments are an excellent way to add style and personality to any room. Learn more about window treatment ideas with guides and photos.
How Yo-Yos Work
entertainment.howstuffworks.com/yo-yo.htm
Yo-yos can be traced back at least 2,500 years. It's a toy with true staying power, and it has lately gone high-tech -- ever heard of a yo-yo with a clutch? Learn about yo-yo physics, yo-yo tricks, yo-yo history and some serious upgrades in yo-yo design.
How Fingerprint Scanners Work
computer.howstuffworks.com/fingerprint-scanner.htm
Your fingerprints are not only unique; they're also very hard to fake and even harder to misplace. What better ID to use in a security system? Learn how fingerprint scanners know it's you.
Is sleep that important?
health.howstuffworks.com/mental-health/sleep/basics/importance-of-sleep.htm
The importance of sleep is something you hear about often in health news, but is lots of sleep really necessary? Investigate the importance of sleep.
How Becoming a Movie Director Works
entertainment.howstuffworks.com/movie-director.htm
Do you want to be the next big movie director? Check out HowStuffWorks to learn about how becoming a movie director works.
What to Do With Old Computers: 3 Responsible Options
computer.howstuffworks.com/discarded-old-computer.htm
After years of hard work and loyalty, some computers must finally retire. But since they can't take a pension and move to Florida, where do old computers end up?
How Rammed Earth Homes Work
home.howstuffworks.com/rammed-earth-home.htm
Rammed earth homes and buildings have been around as long as people could pack dirt into a sturdy form. Learn how these rammed earth homes are built.
How to Cook Eggs
recipes.howstuffworks.com/tools-and-techniques/how-to-cook-eggs.htm
Learn how to cook eggs, from poaching to frying and everything in between. The techniques shown here will help you make the perfect egg every time.
How Wave Energy Works
science.howstuffworks.com/environmental/earth/oceanography/wave-energy.htm
Wave energy could be used to create electricity, replacing the burning of fossil fuels. Find out more about wave energy and how it can be harnessed.