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작성자 Charolette 댓글 0건 조회 3회 작성일 24-10-04 12:38

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Ultraviolet light was not invented by a single individual. It is a natural form of electromagnetic radiation that is present in sunlight. Its discovery and prop
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Inventions



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What is the reason for high frequency in dc motor?


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High frequency in a DC motor can be caused by factors such as mechanical resonance, electrical noise, or incorrect control signal frequency. These can lead to i
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Inventions









Who invented night vision technology?


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Night vision technology was developed by a variety of researchers and engineers over the years, with significant contributions from individuals such as Vladimir
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Inventions



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What inventions resulted from space exploration?


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Some inventions that resulted from space exploration include memory foam, scratch-resistant lenses, and water purification systems. These technologies were init
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Inventions









Where was the first sundial made and used?


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The first sundial is believed to have been made and sokak aydınlatması used in Ancient Egypt around 1500 BC. Sundials were used to measure time by tracking the movement of the sun
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Inventions









Who was the French inventor who made the first flight in a hydrogen balloon in 1783?


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Jacques Charles (1746-1823), along with the brothers Anne-Jean Robert (1758-1820), and Marie-Noël Robert (1760-1820), launched the first unmanned hydrogen
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Hawks



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Who invented hawk eye?


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Hawk-Eye technology was invented by Dr. Paul Hawkins in 2001. It is a complex computer system used in sports to visually track the trajectory of the ball and ma
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Inventions









What invevtion was made by david bushnell?


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David Bushnell invented the first military submarine called the Turtle in 1776 during the American Revolution. The Turtle was a one-man submersible vessel desig
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Inventions









Who invent the first stop light?


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The first traffic light was invented by Garrett Morgan in 1923. It had only red and green signals and was manually operated.

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