WHAT'S INSIDE: HUMAN BODY

The human body is an amazing structure made up of many fascinating parts and systems. Learn about the human body and how its systems work together.
  • Body Parts
  • Body Systems
FEATURED: HUMAN BODY
How much do you know about the human body?
FPO

Picking your nose isn't something we do in public. And chowing down on what we find in there isn't just frowned upon -- it's pretty gross. But what happens if you do eat your own boogers? Is it dangerous? Or can it actually be good for you?

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Top 10 Biggest Bodybuilders

How does a 97-pound weakling become the World's Most Perfectly Developed Man, as Charles Atlas did? Through the sport known as bodybuilding. Here are 10 of the greatest, most well-known bodybuilders to grace the stage.

Is what's in my belly button really lint?

Certain scientists have taken on the unappealing job of evaluating the debris that hangs out in the human belly button. What's hiding in your belly button?

HEALTH: HUMAN BODY
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