The Big Bang Theory In A Nutshell
The company kurzgesagt (which translates to ‘in short’) has created a great little video on the Big Bang theory. If only they could have shown something like this when I was in high school, as it explains it clearly with nice little visuals. Of course, it should serve only as a launching point in which to learn more and not thinking you know everything about it with a short 5 minute video.