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Can you assemble your own car?
auto.howstuffworks.com/under-the-hood/trends-innovations/car-assembling.htm
Car assembling can be done on your own, but there are many factors to consider for such a big project. Learn about car assembling from the pros.
How the Yakuza Works
people.howstuffworks.com/yakuza.htm
The Yakuza isn't just one organization. It's a collection of Japanese gangs. Check out this article to learn the history and structure of the Yakuza.
8 Things Invented or Discovered by Accident
From cornflakes to Silly Putty, many of the things we consume today were created unintentionally. Here are the stories behind eight well-known inventions.
How the EPA Works
people.howstuffworks.com/epa.htm
The EPA was established in order to protect human health and the environment. Learn more about the EPA and some of the duties the EPA performs.
How the Mayan Calendar Works
people.howstuffworks.com/mayan-calendar.htm
The Mayan calendar was one of the first attempts by people to keep some sort of historical record. Learn more about how the Mayan calendar works.
How Biometrics Works
science.howstuffworks.com/biometrics.htm
With the help of Q, James Bond can breeze through a security system that requires the villain's irises, voice and handprint. Biometrics isn't just for the movies. Real-life businesses and governments are using it. Check it out.
How Jellyfish Work
animals.howstuffworks.com/marine-life/jellyfish.htm
Although jellyfish have been around for over 650 million years, they're stil very mysterious. Learn the basics and the jellyfish life cycle.
What Is a Vegan Diet?
recipes.howstuffworks.com/vegan.htm
Vegans take vegetarianism to a new level by avoiding eating or wearing any animal products. Learn about vegans and find out how the vegan lifestyle works.
How Kwanzaa Works
people.howstuffworks.com/culture-traditions/holidays-other/kwanzaa.htm
The holiday of Kwanzaa is a time to honor African traditions. It lasts seven days, uses seven symbols and sets forth seven ideals. How is it celebrated?
Sweating While Sleeping
health.howstuffworks.com/wellness/men/sweating-odor/sweating-while-sleeping.htm
Sweating while sleeping can be very irritating. Visit Discovery Health to learn about sweating while sleeping.