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?

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Heart Videos

The heart muscle is required to keep a steady beat. Learn all about the heart and how it functions in these videos on HowStuffWorks.

What if people had exoskeletons?

Exoskeletons normally cover insects, not humans. Why would a human ever want one? Is the possibility of an exoskeleton for humans just around the corner?

HEALTH: HUMAN BODY
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