TIMELINE OF 1900's

By 07063.casp
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    Vacuum cleaner

    During 1901 humans invented the vacuum cleaner.
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    Air conditioning; automated tea maker

    During 1902 humans invented the air conditioning and the automated tea maker
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    Electrocardiogram; first powered flight

    During 1903 humans invented the electrocardiogram andfirst powered flight.
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    Radar; tea bags

    During 1904 humans invented the radar and the tea bags.
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    Plastic

    During 1905 humans invented the plastic.
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    Radio broadcasting

    During 1906 humans invented the radio broadcasting.
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    Electric washing machine

    During 1907 humans invented the electric washing machine.
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    Coffee filter; water coolers; paper cups

    During 1908 humans invented coffee filter, water coolers and paper cups.
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    Crossword puzzles; bras; zips

    During 1913 humans invented crosword puzzles, bras and zips.
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    Sonar

    During 1916 humans invented the sonar.
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    Hair dryers; kiss-proof lipstick

    During 1920 humans invented the hair dryers and the kiss-proof lipstick.
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    Robots; insulin

    during 1921 humans invented the robots and the insulin.
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    Frozen food

    During 1924 humans invented frozen food.
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    Television

    During 1925 humans invented the television.
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    Aerosol sprays

    During 1926 humans invnted the aerosol sprays.
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    ‘Talkies’ at the movies

    During 1927 humans invented 'talkies’ at the movies.
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    Penicillin

    During 1928 humans invented penicillin.
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    Jet engine; mechanical toothbrushes; Scotch tape

    During 1930 humans invented jet engine, mechanical toothbrushes and Scotch tape.
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    Parking meter

    During 1932 humans invented parking meter.
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    Electric guitar

    During 1935 humans invented the electric guitar.
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    Sun tan lotion; electric blanket

    During 1936 humans invented sun tan lotion and electric blanket.
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    Ballpoint pen; photocopying

    During 1938 humans invented ballpoint pen and photocopying.
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    Helicopters

    During 1939 humans invented helicopters.
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    First nuclear reactor built;

    During 1942 humans invented the first nuclear reactor built.
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    Microwave ovens; automation; Bikini; Tupperware; Tupperware Parties

    During 1946 humans invented microwave ovens, automation, Bikini, Tupperware and Tupperware Parties.
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    Transistors; holograms; mobile phones

    During 1947 humans invented transistors, holograms and mobile phones.
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    Frisbees; velcro; general purpose computers; contact lenses

    During 1948 humans invented frisbees, velcro, general purpose computers and contact lenses.
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    Credit cards

    Durng 1950 humans invented credit cards.
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    Tetrapak cartons of milk

    During 1951 humans invented Tetrapak cartons of milk.
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    Wide-screen cinema

    During 1952 humans invented wide-screen cinema.
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    Transistor radio

    During 1953 humans invented the transistor radio.
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    Solar cell

    During 1954 humans invented solar cell.
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    Atomic clock

    During 1955 humans invented atomic clock.
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    Video tape recorder

    During 1956 humans invented video tape recorder.
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    Satellite

    During 1957 humans invented satellite.
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    Video games; modems

    During 1958 humans invented video games and modems.
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    Car seat belts

    During 1959 humans invented car seat belts.
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    Cardiac pacemaker; laser

    during 1960 humans invented cardiac pacemaker and laser.
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    Man in Space

    During 1961 the Man goes in Space.
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    Computer mouse; miniskirt

    During 1964 humans invented computer mouse and miniskirt.
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    Optical disc; bay buggy; HTML

    During 1965 humans invented optical disc, bay buggy and HTML.
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    Pocket television

    During 1966 humans invented pocket television.
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    Portable calculator

    During 1967 humans invented portable calculator.
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    Biometrics; Workmate; artificial heart

    During 1968 humans invented biometrics, Workmate and artificial heart.
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    The Internet; cash dispenser

    During 1969 humans invented the Internet and cash dispenser.
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    LED and LCD’s

    During 1970 humans invented LED and LCD’s.
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    Floppy disc

    During 1971 humans invented floppy disc.
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    Barcodes; post-it-note; car airbags

    During 1973 humans invented barcodes, post-it-note an car airbags.
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    Personal computer; laser printer

    During 1975 humans invented personal computer and laser printer.
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    MRI scanner; inkjet printer

    During 1977 humans invented MRI scanner and inkjet printer.
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    First personal stereo

    During 1979 humans invented first personal stereo.
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    Hepatitis B vaccine

    During 1980 humans invented Hepatitis B vaccine.
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    Disposable contact lenses

    During 1987 humans invented disposable contact lenses.
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    World Wide Web

    During 1989 humans invented World Wide Web.