Quickvote
What is the most significant invention or breakthrough of the past 50 years?
Artificial heart
ATM
Barcode
Compact Disc
Computer mouse
Cloning
Fiber optics
Human genome project
Jumbo jet
Laser
Mobile phone
MRI scanner
Nanotechnology
Nuclear power
Personal computer
Prozac
Satellite
Silicon Chip
Soft contact lens
Test tube baby
The pill
Voyager
Walkman
World Wide Web
Other
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