Speed of light in a vacuum is 3 x 108 m/s
The speed of light in a vacuum is 186, 282 miles per second.
The first person to discover the speed of light was an ancient Greek philosopher Aristotle.
Speed of light in a vacuum is 3 x 108 m/s
The speed of light in a vacuum is 186, 282 miles per second.
The first person to discover the speed of light was an ancient Greek philosopher Aristotle.
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