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How to Replace Your Car's Alternator Belt
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/serpentine-belt.htm
Your car's serpentine belt is a single, continuous belt that drives lots of things like the car's alternator and power steering pump. So how do you replace it when it's starting to fail?
The Blue-tongued Skink Has a Heart of Gold
animals.howstuffworks.com/animal-facts/blue-tongued-skink.htm
These intelligent, friendly creatures have a life span of 15 to 20 years and make great pets.
The Christmas Candy Quiz
play.howstuffworks.com/quiz/the-christmas-candy-quiz
Nothing makes for a sweeter Christmas than a stocking full of candy to nibble on! While sugary treats have long been a part of traditional holiday celebrations, today's candy makers offer a variety like never before for those looking to satisfy that Christmas sweet tooth. Take our quiz to see how much you know about the goodies and gum drops that add a little something extra to the holidays!
Reading a Codon Chart and Identifying Amino Acids
science.howstuffworks.com/life/genetic/codon-chart.htm
If you're studying genetics, molecular biology or a related field, odds are good that you will need to learn how to read a codon chart (aka codon table) to better understand the genetic code.
What Does CC Mean in Email?
computer.howstuffworks.com/e-mail-messaging/what-does-cc-mean-email.htm
Most of us use the CC function in our email accounts all the time, but do you know what CC actually means and how it works?
How the Phonograph Revolutionized Sound Recording
science.howstuffworks.com/innovation/inventions/phonograph.htm
The phonograph transformed audio recording, leaving a lasting impact on how we capture and preserve sound. Learn about the invention's history and evolution.
Why the 1933 London Tube Map Is Still Considered Design Genius
science.howstuffworks.com/engineering/civil/london-tube-map.htm
Before 1933, getting around London on the massively confusing Tube system was a nightmare. That's when draftsman Harry Beck stepped in and revolutionized map design.
Are We Entering the Sixth Major Extinction on Earth?
science.howstuffworks.com/life/evolution/sixth-major-extinction.htm
A new global report says 1 million species are at risk of extinction - the greatest number in human history.
What's the Secret Behind the Numbers on the Interstate Signs?
auto.howstuffworks.com/numbers-on-interstate-signs.htm
Why is one road named I-5 while another is I-480? We take a closer look at the digits on those red, white and blue shield-shaped signs.
What is clean coal technology?
science.howstuffworks.com/environmental/green-science/clean-coal.htm
Clean coal reduces the harmful emissions caused by the burning of fossil fuels. Learn about the development of clean coal and the uses for clean coal technology.