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How Windshield Wipers Work
auto.howstuffworks.com/wiper.htm
What began as a hand-cranked system is now automatic, and only getting more so: Some windshield wipers can actually sense rain. Learn the mechanincs behind this essential automotive tool.
5 Historical Hair Removal Methods
health.howstuffworks.com/skin-care/beauty/hair-removal/5-hair-removal-methods.htm
There are many hair removal methods, some that have been around for awhile. Take a look at five historical hair removal methods.
How Far Can the Human Eye See?
science.howstuffworks.com/question198.htm
Just how far can the human eye see? There's no exact formula to figuring it out, but we do have an idea.
1967, 1968, 1969 Chevrolet Camaro
auto.howstuffworks.com/1967-1969-chevrolet-camaro.htm
The 1967-1969 Chevrolet Camaro exploited the sporty compact market with its Super Sport. See photos and specifications of 1967-1969 Chevrolet Camaro.
How the Batsuit Works
entertainment.howstuffworks.com/arts/comic-books/batsuit.htm
The Batsuit is a state-of-the-art crime-fighting system. Learn all about how the Batsuit works and shop related products.
The Great Planetary Conjunction of 2020
science.howstuffworks.com/great-conjunction.htm
In 2020, Jupiter and Saturn aligned so closely that, from Earth, they looked like they were practically touching. The last time we saw this was in 1226.
Alkali Metals: Elements in the First Column of the Periodic Table
science.howstuffworks.com/alkali-metals.htm
Although the term might be unfamiliar, you know all about alkali metals. Ever used salt or eaten a banana? So, what special properties do these elements have?
From Military to Mainstream: The Evolution of the AR-15
science.howstuffworks.com/from-military-to-mainstream-evolution-of-AR-15.htm
The ArmaLite AR-15 rifle has become a hot-button issue in the American landscape. Where did the rifle originate and how did it become so controversial?
For the Benefit of All: The NASA Quiz
play.howstuffworks.com/quiz/nasa-quiz
The National Aeronautics and Space Administration has been exploring space for more than 50 years. How much do you know about the scientists, engineers, pilots and machines that carried America into space?
How does your computer know how much ink is left in the cartridge?
computer.howstuffworks.com/computer-ink-cartridge.htm
When your computer issues a low ink warning, do you find ways to keep printing until it's bone-dry? Find out how your computer calculates ink level.