PHOTOS: Go Inside the Human Body!

Revolutionary technology offers never-before-seen views of our bodies at work.

The Ultimate Machine: From Birth to Death

Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
Inside the Living Body
A model of ossicles of the inner ear. From right to left: ear drum; hammer bone; anvil bone; stirrup bone; oval window. These are some of the smallest bones in the body, but without them we wouldn't be able to hear. (National Geographic Channel)
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