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Timeline of the September 11 Attacks
people.howstuffworks.com/september-11th-attacks-timeline.htm
The September 11th attacks timeline seemed to progress quickly, but the event was years in planning. Check out this timeline of September 11th.
How Pentago Works
entertainment.howstuffworks.com/leisure/brain-games/pentago.htm
Pentago, a connect-five game with a literal twist, has charmed and challenged players young and old. Learn how to play the game Pentago.
How Evolution Works
science.howstuffworks.com/life/evolution/evolution.htm
Evolution is fascinating because it attempts to answer one of the most basic human questions: Where did life, and human beings, come from? The theory of evolution proposes that life and humans arose through a natural process.
Why does Alka Seltzer fizz?
science.howstuffworks.com/innovation/science-questions/question116.htm
Yesterday you talked about hydrogen peroxide, and the day before you talked about Pop Rocks candy. Since we are talking about things that fizz, what about Alka Seltzer? How does it work and why does it fizz?
How does a self-winding watch work?
electronics.howstuffworks.com/gadgets/clocks-watches/question285.htm
Curious about how a self-winding watch works? Take a look at the mechanics inside a self-winding watch.
How 3-D Graphics Work
computer.howstuffworks.com/3dgraphics.htm
3-D graphics are essential to realistic computer games, simulators and objects. Find out how the 3-D graphics that are found in games are made.
Say it Ain't So, Joe: 10 Infamous Sports Cheating Scandals
entertainment.howstuffworks.com/10-sports-cheating-scandals.htm
Professional sports history is littered with infamous cheating scandals. Learn about 10 of the most infamous sports cheating scandals.
How Gasoline Works
science.howstuffworks.com/gasoline.htm
Without gasoline, the world as we know it would grind to a screeching halt. The U.S. alone consumes well over a hundred billion gallons of gasoline per year. Learn all about this vital fuel.
How Fat Cells Work
science.howstuffworks.com/life/cellular-microscopic/fat-cell.htm
Fat cells lie behind how you gain and lose weight. Learn about fat cells, body fat basics, how fat is stored in the body and how the body breaks down fat.
How Estate Planning Works
money.howstuffworks.com/personal-finance/retirement-planning/estate-planning.htm
Estate Planning is vital to protecting your assets and your survivors future. Learn all there is to know about estate planning at HowStuffWorks.