Friday, February 26, 2010

4

1. Choose a scientific discipline (biochemistry, biology, chemistry, etc.) and a scientist from that list. List the scientist and discipline that you chose. What was their contribution?
2. Inventions ?List 3 cool things invented by African-Americans and the respective inventor.
3. Checkout the 101 Fast Facts. List your favorite from the "Inventions and Discoveries" tab. Who did you choose? What did they invent/discover? Why is this significant? Also checkout the "Records Breaking," "Little Known," and "Firsts" when you are done.

1. Chemistry, Ernest Just contributions on the Physiology
2. Lonnie Johnson- super soaker, W.A. Martin- Lock, W.A. Detiz- shoe
3.George T. Sampson - invented a clothes dryer that used heat from a stove- This was significant because it saved hours of time drying clothes.

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