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Your search for "human" returned 7,213 results

What's the Difference Between a Newt and Salamander?

animals.howstuffworks.com/amphibians/newt.htm

These two amphibians look similar and are often confused for each other. So how many traits do they share?

Towering Obelisks Are Everywhere. Here's Why They're So Awe-inspiring

science.howstuffworks.com/engineering/architecture/obelisk.htm

Obelisks can be found in cities throughout the world, from Washington, D.C., to Paris, France. But what is the origin of these massive structures?

Pareidolia: Why We See Faces in Almost Everything

science.howstuffworks.com/life/inside-the-mind/human-brain/pareidolia.htm

We see faces in clouds, on buildings - heck, in grilled cheese sandwiches. But why is that? And how is this a help to our survival?

Horseshoe Crabs Endangered by Biomedical Bloodletting

science.howstuffworks.com/life/biology-fields/horseshoe-crabs-endangered-biomedical-bloodletting.htm

Horseshoe crabs are a valuable commodity to the biomedical industry, which is not helping their chances of survival. HowStuffWorks takes a look.

Pet Therapy: Huggable Healthcare Workers

health.howstuffworks.com/medicine/tests-treatment/huggable-healthcare-workers.htm

Huggable healthcare workers like dogs and cats make a visit to the hospital more pleasant. Learn about huggable healthcare workers at Discovery Health.

15 Modern Conveniences That Are Bad for Your Health

health.howstuffworks.com/wellness/preventive-care/modern-inconveniences.htm

The modern inconveniences of everyday items can have major effects on our health. Learn about the modern inconveniences of everyday items.

Who's Your Daddy? The History of Paternity Testing

science.howstuffworks.com/life/genetic/history-paternity-testing.htm

Before the widespread use of DNA, establishing the paternity of a child was a tricky business. Ever heard of the oscillophore?

Fisher Cats: Tough Guys of the Weasel World

animals.howstuffworks.com/mammals/fisher-cats.htm

HowStuffWorks looks at the world of the mysterious fisher cat, which actually isn't a cat at all but rather a tough member of the weasel family.

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