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Tools and Machines

Tools and Machines. Team: Human Beings David Armendariz Debra Hsu Tienyi Michael Liu Salvador Lopez Miguel Martinez. Tools. Make life easier Males and Female Tools Women use tools Men use their strenght Subtle difference between tool and machine Ex. Vacume Machine: Cleaning machine.

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Tools and Machines

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  1. Tools and Machines • Team: Human Beings • David Armendariz • Debra Hsu • Tienyi Michael Liu • Salvador Lopez • Miguel Martinez

  2. Tools • Make life easier • Males and Female Tools • Women use tools • Men use their strenght • Subtle difference between tool and machine • Ex. Vacume Machine: Cleaning machine DEBRA HSU

  3. TOOLS FOR “MEN” DEBRA HSU

  4. TOOLS FOR “WOMEN” DEBRA HSU

  5. DEBRA HSU

  6. What is a machine ? • Machines function as tools • Composed of individual contraption that works together • Simple Machines: • Screw • Wedge • Pulley • Complex machines have simple machines in them • Ex. Clock DEBRA HSU

  7. Cleaning Tools DEBRA HSU

  8. Cleaning Tools • Vacuum cleaners Corinne Dufour (inventor) • Impact: clean floor and no dust in the lungs • Dishwasher • Josephine Cochrane (inventor) • Impact: Saves time and energy • Washing Machine • General Electric (first washer and dryer combination unit in 1954) • Impact: No more scrubbing and rubbing by hand and saves time DEBRA HSU

  9. Sewing Machine • World’s most widespread machine • Faster than by hand • Industries • Women and clothing SALVADOR LOPEZ

  10. Dishwasher • Josephine G. Cochran (1939-1913) • Developed over years SALVADOR LOPEZ

  11. Dishwasher • Josephine G. Cochran (1939-1913) • Developed over years SALVADOR LOPEZ

  12. McCormick Reaper MICHAEL LIU

  13. Small Electric Motor MICHAEL LIU

  14. 13 women of the 405 Hall of Fame DAVID ARMENDARIZ

  15. Stephanie L. Kwolek(1923- ) • Developed polymer to make Kevlar DAVID ARMENDARIZ

  16. Grace Hopper (1906-1992) • Creator of compilers DAVID ARMENDARIZ

  17. Helen Murray (1923 - ) • Co-developed the Dip & Read Home Diabetes Test Multistix to measure multiple levels like pH Clinistix- to measure glucose levels DAVID ARMENDARIZ

  18. Woman Inventions.. The major conclusion to be drawn from this should already be obvious: • Woman patent them and in a significant number! • They invent mechanical, agriculture, medicine, and manufacturing MIGUEL MARTINEZ

  19. Major patent……. Three major sources of statistical information on inventors, all focusing exclusively on three patents: • LWB, WB/28, and, Katherin Lee. • Katherine Lee • LWB (October 1, 1892-March 1, 1895) • Machines account for 13.6% • Out of 20 machines 12 were sewing or laundry macines. MIGUEL MARTINEZ

  20. In conclusion… The woman bureau study, • More than a third of patents in mining, quarrying • Two/thirds of the patents are in manufacturing are mechanical • Two/third in education and transportation. • “Thus it would seem that American woman still deserved to be called daughters of Athena, the Great Contriver” by Autumn Stanley MIGUEL MARTINEZ

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