Search Results | inventions
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How Geniuses Work
people.howstuffworks.com/genius.htm
Without a doubt, Einstein was a genius. They're easy to spot, but it's difficult to explain exactly what makes a person a genius. Learn why.
10 Trade Secrets We Wish We Knew
money.howstuffworks.com/10-trade-secrets.htm
Trade secrets are often locked away in corporate vaults, making their owners a fortune. Which trade secrets are the stuff of legend?
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?
Can information travel faster than light?
electronics.howstuffworks.com/future-tech/information-travel-faster-than-light.htm
Can information travel faster than light? While light speed is usually the universal speed limit, could information end up traveling faster that that?
How Kaleidoscopes Work
science.howstuffworks.com/kaleidoscope.htm
Kaleidoscopes have been fascinating people since the early 19th century. Whether you think of kaleidoscopes as toys or as works of art, no matter how often you look inside, you'll never see the same thing twice.
10 Ways 3-D Printing Could Change the World
computer.howstuffworks.com/10-ways-3-d-printing-change-world.htm
3-D printing technology is now used for fashion, food, and many other things. Here are 10 ways 3-D printing could change the world, from HowStuffWorks.
12 Companies That Completely Reinvented Themselves
money.howstuffworks.com/10-companies-reinvented-themselves.htm
You might be surprised at what some of today's biggest companies used to do. Here are 12 companies that completely reinvented themselves.
I've heard of bank robbers being foiled by a "dye pack" put in their money stash. What is a "dye pack"?
science.howstuffworks.com/question671.htm
Dye packs are often used to foil bank robbers. Learn about dye packs in this article.
How does a Galileo thermometer work?
science.howstuffworks.com/how-does-a-galileo-thermometer-work.htm
One of my co-workers has an interesting thermometer on his desk. It is a glass tube with different-colored floating things in it. What kind of thermometer is this, and how does it work?
Do sunscreen pills really work?
health.howstuffworks.com/skin-care/beauty/sun-care/sunscreen-pills.htm
Do sunscreen pills really work? Visit HowStuffWorks to learn whether or not sunscreen pills really work.