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Published byMavis Kelley Modified over 9 years ago
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Claude Shannon invented the first digital circuit in 1949, when he was 21 years old. FACT #1
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The very first computer mouse was invented in 1963 by Douglas engelbart. FACT #2
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The first hardrive was invented by IBM in 1956. FACT #3
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RadioShack was one of the first companies to start the PC Revolution in the mid 70’s. FACT #4
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Jeffrey Hawkins invented the first palmtop computer in 1989. FACT #5
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Samuel F.B. invented the first telegraph in1837. FACT #6
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Edwin Howard Armstrong invented the first FM radio and FM broadcasting. FACT #7
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Austrian Robert Adler invented the first wireless remote control in 1913. FACT #8
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Alexander Graham Bell and Charles Sumner Tainter invented the first wireless communication. FACT #9
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Charles Wiesenthal invented the sewing machine in 1775. FACT #10
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Tim Berners invented world wide web in 1990. FACT #11
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Percy Spencer invented microwave oven in 1946. FACT #12
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Walter Zinn invented the first sound film in 1923 FACT #13
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James Smathers invented the electric typewriter in 1919. FACT #14
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Charles Wheatstone invented electric telegraph in 1838. FACT #15
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FACT #16
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