Tag Archives: Willem Dikstra

3 (00 million meters per second)

What moves at 300 million meters per second?  That’s the speed of light! From Wynne Parry’s “Why The Speed of Light Matters” in Live Science Credit: Willem Dijkstra, Shutterstock Einstein’s theory of special relativity sets of the speed of light, 186,000 miles per second (300 million meters per second), as a cosmic speed limit. Some [...]

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