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The Origins of Valentine's Day: A Surprisingly Dark Roman Tradition
people.howstuffworks.com/culture-traditions/holidays-other/origins-of-valentines-day.htm
The origins of Valentine’s Day stretch back long before heart shaped chocolates and red roses filled store shelves. The history behind Valentine’s Day includes dark origins, muddled stories and a surprising amount of chance.
How Cannibalism Works
people.howstuffworks.com/cannibalism.htm
Cannibalism is a topic that's widely misunderstood and feared -- especially in the Western world. Learn about cannibalism and ancient and modern practitioners.
How LinkedIn Works
computer.howstuffworks.com/internet/social-networking/networks/linkedin.htm
LinkedIn is an online social network that is designed for business professionals. Learn more about the LinkedIn community and the LinkedIn network.
10 Things We Thought Were True Before the Scientific Method
Before the scientific method came along, science dabbled in some pretty far-out ideas in its youth. Remember miasmas? And spontaneous generation? And the four elements?
Understanding Psychological Changes during Pregnancy
Start understanding psychological changes during pregnancy. Read about common emotional changes that accompany each trimester.
10 of the Bloodiest Battles of World War II
history.howstuffworks.com/historical-events/5-bloodiest-world-war-ii-battles.htm
The war that began with German dictator Adolf Hitler's rise to power led to more than 50 million combatant and civilian deaths. Which 10 battles during the World War II were the costliest?
How Machinima Works
entertainment.howstuffworks.com/machinima.htm
Machinima films use virtual environments and actors from video games to tell stories. Learn how machinima films are made and why machinima is so popular.
How Skateboarding Works
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Learn all about skateboarding, from its origins to how skaters perform amazing tricks.
Top 10 Game-changing Military Technologies
science.howstuffworks.com/10-game-changing-technologies.htm
These 10 technologies changed war and the course of history as we know it. Some of these battlefield innovations, like adding grooves to gun barrels, are surprisingly simple. So what else made our list?
How Dry Cleaning Works
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Want to know what happens to your clothes after you give them to the dry cleaner? Do they actually stay dry? Take a behind-the-scenes look at the dry-cleaning process.