I find StarTalk to be amazing. I am learning so many things by watching it. The video I've linked above, consists of everyday astrophysics. Questions from Twitter were compiled and Neil Tyson answered those questions in an extremely elegant way. I cannot find a better video to spend your 50 minutes watching.

It's really interesting and fascinating, the talk. So if you have the time to watch it (50 minutes), by all means go for the video I've linked above.