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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.
One Direction: The Ultimate Fan Quiz
play.howstuffworks.com/quiz/one-direction-the-ultimate-fan-quiz
Since the band was formed in 2010, One Direction has taken the world by storm. Take the ultimate 1D fan quiz and test your knowledge!
Unraveling the Captivating Complexity of Libra: Exploring the Multifaceted Personality Traits of the Scales
entertainment.howstuffworks.com/horoscopes-astrology/libra-traits.htm
Explore Libra traits-balanced, diplomatic, and charming. Unveil the peace-loving, fair-minded, and socially adept characteristics of this air sign.
Understanding Cognitive and Social Development in a Newborn
Understanding cognitive and social development in a newborn will allow you to promote the acquisition of new skills. Learn how your baby learns.
1962-1970 Buick Wildcat
auto.howstuffworks.com/1962-1970-buick-wildcat.htm
The 1962-1970 Buick Wildcat was based on a 1950 experimental show car with the same name. Follow the fascinating story of the 1962-1970 Buick Wildcat.
How Rotoscoping Works
entertainment.howstuffworks.com/rotoscoping.htm
Rotoscoping has helped bring movies to life, from dancing princesses to lightsabers. Find out how rotoscoping is used and how special effects have evolved.
How Light Bulbs Work
home.howstuffworks.com/light-bulb.htm
The light bulb hasn't changed a whole lot in its 120 years -- the original design was just that good. Apparently, you can throw together a filament, a glass mount, an inert gas and a bit of electricity and change the world. Learn what happens when yo
How Much HP Does a Turbo Add?
auto.howstuffworks.com/turbo.htm
Turbochargers significantly increase engine performance without adding much weight. But how do they work?
How Artificial Vision Will Work
science.howstuffworks.com/innovation/everyday-innovations/artificial-vision.htm
There was once no cure for blindness, but artificial vision systems implanted directly on the retina may restore sight. Is a silicon microchip the answer to combating retinal disease?
How Virtual Office Assistants Work
money.howstuffworks.com/business-communications/virtual-office-assistant.htm
Virtual office assistants are a growing trend in today's professional world. Learn more about how virtual office assistants work at HowStuffWorks.