How Far is a Second? [Video]
One of our favorite YouTube channels that basically acts a public education service in the modern time of ridiculously short attention spans, MinutePhysics, is back and addressing how we use time as a measurement of physical distance. “But one second isn’t a measurement of distance!” you might exclaim, already logging into your Disqus account to let the world know. Luckily for the world, MinutePhysics is here to explain, and not take up much of your time in the process.