In this episode Chris explains to Byrne and Wade how the relative scale of the Universe demonstrates how insignificant we, and everything around us, are when compared to the enormity of the Universe.

Reason 12: The Sun will eventually die and take us with it
37:34

Reason 11- Comets, Asteroids, and Sh*t
36:31

Reason 10- They stole Einstein's brain and put it in a jar
28:04