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How Transparent Aluminum Armor Works
science.howstuffworks.com/transparent-aluminum-armor.htm
Transparent aluminum armor can stop armor-piercing bullets that travel miles. See how transparent aluminum armor works and why you can see through it.
How Caffeine Works
science.howstuffworks.com/caffeine.htm
Caffeine is one of the most commonly-used drugs -- 90% of Americans use it. Learn why caffeine is America's most popular drug and what it does to your body.
How Hair Coloring Works
science.howstuffworks.com/innovation/everyday-innovations/hair-coloring.htm
Got a few grays? Just want a new look? Well, if you are like 75 percent of women, you're part of a billion dollar industry. Learn all about hair coloring and choosing the best color for you.
How Microprocessors Work
computer.howstuffworks.com/microprocessor.htm
Microprocessors are at the heart of all computers. Learn how microprocessors work and about microprocessor technology and development.
How Replicants Work
entertainment.howstuffworks.com/replicant.htm
Replicants are essentially robots that are hunted in the movie 'Blade Runner.' Learn more about replicants and find out why replicants are hunted.
Europe After World War I: November 1918-August 1931
history.howstuffworks.com/historical-events/europe-after-world-war-1.htm
World War I, also known as the Great War, left Germany and other countries humiliated and angry. Learn about events that led to World War II.
How Online Fraud Alerts Work
computer.howstuffworks.com/how-online-fraud-alerts-work.htm
Online fraud is one of the fastest growing crimes. Many banks and creditors offer alerts. Learn how you can use alerts to prevent online fraud.
How to Choose a Weight-Loss Diet for Seniors
health.howstuffworks.com/wellness/aging/senior-health-lifestyle/weight-loss-diet-seniors.htm
Knowing which diets are healthy for seniors will help to avoid fads and gimmicks. Find out more about how to choose a weight-loss diet for seniors.
How Cthulhu Works
entertainment.howstuffworks.com/arts/literature/cthulhu.htm
Cthulhu made his first official appearance in the short story 'The Call of Cthulhu,' written by H.P. Lovecraft in 1926. Read more about Cthulhu.
How a Panic Room Works
home.howstuffworks.com/home-improvement/household-safety/panic-room.htm
A panic room is a safe room that people can hole up in the event of an emergency. Read about panic rooms and learn about the technology installed in panic rooms.