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The early refrigerator helped out many people to keep their food from perishing. Invented by Jacob Perkins.
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The telegraph was helped people to communicate. Invented by Samuel Morse.
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The dishwasher was invtented to help wives save time. Invented by Joel Houghton.
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The invention of rayon changed fashion and made clothing more comfortable. Invented by Georges Audemars.
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The washing machine was created for convenience. Invented by Hamilton Smith.
