General Knowledge - Inventions
Exercise : Inventions - Section 1
- Inventions - Section 1
61.
When were bar code scanners invented?
Answer: Option
Explanation:
The scanner reads the bar code label on something at a supermarket, and translates it into a number which the computer reads.
62.
When was the game Frisbee invented?
Answer: Option
Explanation:
The first Frisbees were pie tins from the Frisbie Pie Company in Connecticut. In the 1950s, the pie tins were changed to plastic plates. The name then became the Flying Saucer, but later changed to Frisbee.
63.
This English inventor is known as the 'Father of Computing.'
Answer: Option
Explanation:
Mauchly and Eckert invented the ENIAC computer. Farnsworth was a pioneer of early television.
64.
Who invented Airship (rigid)?
65.
What piece of clothing was invented by French fashion designer Louis Reard in 1946?
Answer: Option
Explanation:
The bikini, a two-piece swimsuit named for the Bikini Atoll in the Pacific, made its debut on July 5, 1946.
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