Lawrence Berkeley National Laboratory
Berkeley Lab: Kevlar the Wonder Material
Very good site for low level information on polymers in general and kevlar in particular.
Lawrence Berkeley National Laboratory
Berkeley Lab: Kevlar Activity One
Simple lab activity designed to show a property of polymers which gives them their strength.
Lawrence Berkeley National Laboratory
Berkeley Lab: Kevlar: Putting the Pieces Together
Overview of the properties that make kevlar so strong. Follow the links for additional information and hands-on activities.