That time John catch a fish "this big".

Woohoo!

Where's the fireplace?

Glorious knowledge for all to learn, factors given. I recommend giving citations of some kind? Those would be lovely to read more into the facts and where they come form.

I love Crash Course! Thank to all the staff who make it a reality!

I'm a stay at home parent and I watch Crash Course sometimes during the day with my two year old and later he'll ask me "watch John Green?" Or if I turn it on and he wanted something else he'll start uncontrollably sobbing "no John Green!"

Is that Dr Pepper can actually on the MacBook? Risky...

I never realized the set was so small!