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

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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

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TOOLS FOR MEN DEBRA HSU

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TOOLS FOR WOMEN DEBRA HSU

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What is a machine ? DEBRA HSU 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

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Cleaning Tools DEBRA HSU

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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

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Sewing Machine Worlds most widespread machine Faster than by hand Industries Women and clothing SALVADOR LOPEZ

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

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

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McCormick Reaper MICHAEL LIU

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Small Electric Motor MICHAEL LIU

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13 women of the 405 Hall of Fame Beulah Louise HenryVacuum Ice Cream Freezer Patsy O'Connell Sherman Scotchgard Stephanie KwolekKevlar Margaret E. KnightMachine making square paper-bags Mary Dixon KiesProcess to weave straw or thread Elizabeth Lee HazenAnti-fungal drug nystastin Helen Murray FreeDip and Read Diabetes test Martha CostonSignal flares Josephine Cochranedishwasher Rachel Fuller BrownCo-worked on nystastin with Hazen Katharine Burr Blodgett Anti-reflective coating on glass Helen BlanchardImprovements to sewing machines Ruth R. BeneritoWrinkle free cotton DAVID ARMENDARIZ

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

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

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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

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

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Major patent. Three major sources of statistical information on inventors, all focusing exclusively on three patents: MIGUEL MARTINEZ 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.

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In conclusion The woman bureau study, MIGUEL MARTINEZ 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