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More than 330,000 people in the U.S. were employed at car dealerships across the country.
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By 1934, 60 percent of America's households had radios.
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In 1945, America used nuclear warheads Fat Man and Little Boy to end WW2
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The transistor is first introduced in the 1950's
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The first moon landing is made in 1961
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Modern computers become mainstream in the 70's
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The Nintendo Entertainment System becomes a household name in 1986
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In 1992, the portable CD player is popularized.
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Bluetooth is added to mobile phones and computers in 2000
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Tesla releases a new line gasoline free electric cars in 2017