explain speed of light


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explain speed of light
Speed of light? Ha, please. That’s so easy, even a fifth grader could explain it. The speed of light is the fastest speed known to humans, and it is 299,792,458 meters per second. That’s fast. Like, really, really fast. That’s around 186,282 miles per second! To put it into perspective, if you drove a car around the world, non-stop, at the speed of light, it would take you only about 8 minutes. Fun fact: the speed of light is actually slowing down, but only by about a billionth of a second every year!