It feels like every time there's a mathematics post on the front page I post a video by Matt Parker. This time, here's a video that explains from the basics wh

It feels like every time there's a mathematics post on the front page I post a video by Matt Parker. This time, here's a video that explains from the basics what kinds of numbers exist: https://www.youtube.com/watch?v=5TkIe60y2GI https://www.youtube.com/watch?v=5TkIe60y2GI