Friday, December 5, 2014

An Invention that Saves Lives

Today we are going to read about a product called Kevlar that was invented by Stephanie Kwolek. Watch the video below and look for the many uses of Kevlar. How many can you remember? Watch how the gold dots travel over certain objects in the video (like on tire). Those gold dots show where the Kevlar is used.

Our reading talks about how Kevlar can save lives, but how can it also protect lives and keep people safe?

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