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10 Scientists Who Were Their Own Guinea Pigs
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Some scientists choose to use their own bodies in their scientific experiments. Learn about 10 self-experimenting scientists.
10 Oldest Known Diseases
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You won't find some of history's biggest killers on this list, but you will find at least one disease that will make you want to bite something and another that might make you break out in "elevated pustules." Curious yet?
How Hula Hoops Work
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Where did hula hoops come from and how did they get so popular? Read about the origins of hula hoops at HowStuffWorks.
What is the origin of life on Earth?
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What is the origin of life on Earth? Learn about theories of evolution and the origin of life on Earth at HowStuffWorks.
What Did Benjamin Franklin Invent? Much More Than Bifocals
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Between running a print shop, engineering the U.S. postal system, and helping sow the seeds of the American Revolution, Benjamin Franklin also found time to draw up a vast collection of new devices. What are some of his most enduring inventions?
America's Top 10 Favorite Baked Goods
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Are you wondering what America's favorite baked goods are? Check out this article and see America's top 10 favorite baked goods.
How Accents Work
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How do accents develop and why is it so hard to lose one? Learn all about accents from HowStuffWorks.
10 Things You Didn't Know About Einstein
The man who had some theories about relativity was also an eccentric who gleefully eschewed socks, dodged German military service and spurned social conventions.
10 Weird Patents That Google Owns
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If you thought Google Glass was 'out there,' you'll be more surprised reading about these 10 weird patents that Google Owns at HowStuffWorks.
10 Plants Lost to History
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Are trees and shrubs as cute as pandas? As awe-inspiring as whales? Maybe not, but many are in danger of going the way of the dodo - just like countless leafy greens before them. Learn about some amazing plants we lost to history.