The Past And Present of the Washing Machine By Tommy Wood
Past Rub clothes against Wash board. Hang clothes to dry
Energy transferred Motion-rubbing Heat-drying in sun
The Old Machine Invented by H.sidgier Invented in 1782 Invented in Great Britain
Electric Washers Alva J. Fisher Invented in Chicago 1908 Hurley Machine Co
The New Machine Available in front and top loading Top- agitator spins clothes Front- tumbles clothes
Energy Used Motion- spinning clothes Chemical-detergent added Electric Heat- use hot water
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