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10 History Movies That Mostly Get It Right
entertainment.howstuffworks.com/10-history-movies-that-get-it-right.htm
Some history movies aren't exactly accurate. But these 10 history movies do a pretty good job of being both accurate and entertaining.
How Fire Works
science.howstuffworks.com/environmental/earth/geophysics/fire.htm
Few things have done as much harm to humanity as fire, and few things have done as much good. Find out where fire comes from and see why it behaves the way it does. The answers might surprise you!
How SED-TV Works
electronics.howstuffworks.com/sed-tv.htm
Learn how the SED-TV combines the picture quality of a CRT with the compact design of a flat-screen plasma display.
How Food Safety Organizations Work
money.howstuffworks.com/economics/volunteer/organizations/food-safety-organizations.htm
Food safety organizations have become very important and relevant in recent times. Learn all about food safety organizations at HowStuffWorks.
Can house music solve the energy crisis?
science.howstuffworks.com/environmental/green-science/house-music-energy-crisis.htm
Can house music solve the energy crisis. Learn how dance clubs are helping alleviate the energy crisis by installing piezoelectric floors.
How can you make water invisible?
science.howstuffworks.com/environmental/earth/oceanography/invisible-water.htm
Magicians say invisible water exists, and they often prove it by floating a small boat on thin air. Learn the magic behind the invisible water trick.
How the Gyroscope Works
science.howstuffworks.com/gyroscope.htm
Did you know that airplanes and space shuttles use the utterly low-tech gyroscope for navigation? Discover the secret behind gyroscopic motion!
How to Use the Unit Circle in Trigonometry
science.howstuffworks.com/math-concepts/unit-circle.htm
A unit circle is an important part of trigonometry and can define right angle relationships known as sine, cosine and tangent.
Intricate Ice Caves in Antarctica May Harbor Unique Life
On the surface, Antarctica may seem like a barren landscape. But underneath, in massive ice caves, life may be abundant.
How Indoor Clouds Work
entertainment.howstuffworks.com/arts/artwork/indoor-clouds.htm
Can weather move indoors? Thanks to an artist from Amsterdam, yes. Learn how indoor clouds work.