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How Air Conditioners Work
Air conditioning has fundamentally changed how people experience the world. When it's hot outside, walking into an air-conditioned house is like walking into another season. How do air conditioners keep us cool?
10 Absolutely Worst Foods to Eat
science.howstuffworks.com/science-vs-myth/everyday-myths/10-absolutely-worst-foods-to-eat.htm
We all eat things we probably shouldn't, and that's OK from time to time. But there are some foods that are such nutrition bombs that even occasional indulgence isn't exactly wise.
How Illuminati Works
entertainment.howstuffworks.com/leisure/brain-games/illuminati-game.htm
Illuminati is a fun conspiracy-minded, convoluted game of world domination. Read about the game Illuminati at HowStuffWorks.
How 401 k Plans Work
money.howstuffworks.com/personal-finance/retirement-planning/401k.htm
401(k) plans make saving for the golden years a lot easier than it used to be. Find out about 401(k) plans.
10 Wacky Forms of Alternative Energy
science.howstuffworks.com/environmental/green-science/five-forms-alternative-energy.htm
Wacky forms of alternative energy include using human energy as power and bugs that make fuel. Learn about the wacky forms of alternative energy.
How Global Warming Works
science.howstuffworks.com/environmental/green-science/global-warming.htm
Global warming is becoming an increasingly important issue. Find out what causes global warming and learn how we can decrease the effects of global warming.
Free Purse Knitting Patterns
lifestyle.howstuffworks.com/crafts/knitting/free-purse-knitting-patterns.htm
Fun and functional purses are a snap to knit with these easy patterns. Find free knitting patterns for attractive purses and bags at HowStuffWorks.
13 Biggest IPO Flops in History
money.howstuffworks.com/10-biggest-ipo-flops.htm
Investors line up to purchase a company's newly offered stock, sending the price into the stratosphere. But often, a highly anticipated initial public offering can tank too.
10 Homebuilt Tech Tools for the Developing World
electronics.howstuffworks.com/everyday-tech/10-homebuilt-tech-tools-for-developing-world.htm
Homebuilt tech tools and DIY technologies can greatly improve people's lives. Learn about 10 DIY homebuilt tech tools for the developing world.
How Cell Phones Work
electronics.howstuffworks.com/cell-phone.htm
Learn about cell phones, check out our cell phones buying guide, read cell phone reviews and compare prices and features on cell phone accessories.