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Period: to
vacuum cleaner
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Period: to
air conditioning; automated tea maker
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Period: to
electrocardiogram; first powered flight
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Period: to
radar; tea bags
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Period: to
plastic
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Period: to
radio broadcasting
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Period: to
electric washing machine
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Period: to
coffee filter; water coolers; paper cups
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Period: to
crossword puzzles; bras; zips
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Period: to
sonar
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Period: to
hair dryers; kiss-proof lipstick
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Period: to
robots; insulin
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Period: to
frozen food
-
Period: to
television
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Period: to
aerosol sprays
-
Period: to
‘Talkies’ at the movies
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Period: to
penicillin
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Period: to
jet engine; mechanical toothbrushes; Scotch tape
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Period: to
parking meter
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Period: to
electric guitar
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Period: to
sun tan lotion; electric blanket
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Period: to
ballpoint pen; photocopying
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Period: to
helicopters
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Period: to
first nuclear reactor built
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Period: to
microwave ovens; automation; Bikini; Tupperware; Tupperware Parties
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Period: to
transistors; holograms; mobile phones
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Period: to
frisbees; velcro; general purpose computers; contact lenses
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Period: to
credit cards
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Period: to
Tetrapak cartons of milk
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Period: to
wide-screen cinema
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Period: to
transistor radio
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Period: to
solar cell
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Period: to
atomic clock
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Period: to
video tape recorder
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Period: to
satellite
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Period: to
video games; modems
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Period: to
car seat belts
-
Period: to
cardiac pacemaker; laser
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Period: to
Man in Space
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Period: to
computer mouse; miniskirt
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Period: to
optical disc; bay buggy; HTML
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Period: to
pocket television
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Period: to
portable calculator
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Period: to
biometrics; Workmate; artificial heart
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Period: to
the Internet; cash dispenser
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Period: to
LED and LCD’s
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Period: to
floppy disc
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Period: to
barcodes; post-it-note; car airbags
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Period: to
personal computer; laser printer
-
Period: to
MRI scanner; inkjet printer
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Period: to
first personal stereo
-
Period: to
Hepatitis B vaccine
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Period: to
disposable contact lenses
-
Period: to
World Wide Web