 1900<Previous
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1900
to 1910 – Calculators become commonplace |
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1900
– Electric motors proliferate |
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1901
– Radio signal over Atlantic by Marconi |
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1903
– First powered flight by Wright
Brothers |
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1904–
Vacuum tube (thermonic valve) by John Ambrose Fleming |
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1904
– Bottle making machinery by Michael J. Owens |
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1907
– Synthetic plastic by Leo H. Baekeland |
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1907
– Triode vacuum tube by Lee De Forest |
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1908
– Model T - start of manufacturing revolution in automobile
manufacture and mass production |
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1908
– Cellophane discovered by Jacques Brandenberger |
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1913
– Moving assembly line by Ford |
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1914
– World War I starts |
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1917
– Food freezing perfected by Birdseye |
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