A Moment of Science

Posts tagged scar

December 4, 2003

 

Drugs Built into Lenses

Learn about the drugs put into contact lenses on this Moment of Science.

September 27, 2003

 

Why You Can’t Just Shed That Snake Tattoo

The top layer of skin, called the epidermis, is very thin–only 1/10 of a millimeter at most. This is where cells constantly divide from the base layer and move up to the surface to be sloughed off.

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