Question.
The Niepce Crater on the Moon was named in recognition of the famous inventor Joseph Niepce.
Question. What did he invent ?
Question. What do inventors, Tesla, Popov and Lodge have in common ?
The invention of the refrigerator made a significant improvement to our standard of living. When it was invented, not many people wanted one.
Question. Who invented the refrigerator ?
Question. Who invented the television?
a. John Baird.
b. Philo Farnsworth.
c. Vladimir Zworykin.
This famous inventor was considered to be far ahead of his time. He recorded his inventions in journals. Many of these inventions did not become known until centuries later.
Question. Who was this inventor ?
The inventors of ear muffs, the trampoline, braille, and the paper bag, all have something in common.
Question. What do they have in common?
Question. Who was on the cover of Time Magazine on July 20, 1931 ?
This famous invention was invented by a scientist working for this company.
Question. Which answer is correct ?
Question. Which organization invented the Internet ?
Question. Which of the following plants was first used to make paper ?
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| Man flies over Grand Canyon with jet engines on his back. |
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| Man jumps from helicopter without parachute and glides to ground using his new suit. |