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KARLAJA SIMMS PERIOD 1 FEBUARY4,2010 PowerPoint Presentation
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KARLAJA SIMMS PERIOD 1 FEBUARY4,2010

KARLAJA SIMMS PERIOD 1 FEBUARY4,2010

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KARLAJA SIMMS PERIOD 1 FEBUARY4,2010

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  1. David Nelson Crosthwait Jr. KARLAJA SIMMS PERIOD 1 FEBUARY4,2010

  2. introduction • Nashville, Tennessee • Kansas City • May 27th 1898 • February 25th 1076

  3. family • David Nelson- father • Minnie Crosthwait- mother

  4. Where he/she worked • David nelson crosthwait jr. took a job with the C. A. Dunham Company (now known as Dunham-Bush, Inc

  5. What were he famous for: • David Nelson Crosthwait jr. was famous for creating a heater in new York city famous radio music hall. He also is known for making articles and revising sections of several actions of America society of heating and ventilation engineers guide.

  6. How did it impact on society • By creating a heater in a famous Radio City Hall in New York City. David nelson crosthwait jr Was the first African American to receive a medal from National Technology etc.

  7. One fact I found interesting he had Attended Purdue Investing where he studied mechanical engineering

  8. Timeline

  9. Quotes • "There's some kids that are real hyper. No matter what you tell them, when that bell rings, they're going to let it fly."

  10. Citations • Internet • Books • encyclopedia

  11. THE END