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The first Electric Vacuum was invented by William Hoover in 1908.The first electric vacuum cost $60 dollars.The first electric vacuum weighed 40 pounds.The electric vacuum made life easier because it removed dirt and dust.

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The first radio was invented by Guglielmo Marconi in 1895.The radio in 1895 cost $120,00 which is 1,500,00 dollars today.The radio was called the wireless telegraph while experimenting in his parents attic.Back then the radio was used for communication and navigation for pilots,ships and other stuff but now radios are used for music.

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The first telephone was invented by Alexander Graham Bell in 1876.The telephone weighed 1.75.The telephone cost 3,995 dollars. The telephone now you can text and you can put the phone near your ear.

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The Light Bulb was invented by Thomas Edison in 1879. Thomas Edison tried 4,700 different materials to find the perfect filament. Thomas Edison was able to produce over 13 continuous hours of light. The light bulb is brighter than the light back then.

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The Electric Iron was invented by Henry .W. Seeley in 1882.The Electric Iron weighed almost 15 pounds and it took a long time to heat up. The Electric iron makes life easier because now it heats up faster and you can hold it better.