Talk:913: Core
And the crust is just thin enough that volcanoes and earthquakes are a thing. Safety! Davidy²²[talk] 01:30, 17 April 2013 (UTC)
Isn't the glancing down and saying "I study that" a reference to something more inappropriate? ~ JFreund
I agree. If you stand with your arm at shoulder height and gesture downwards, saying "I study that", you will be pointing both toward the center of the earth and at your own genitals. That is the joke in the title text. 173.245.52.196 (talk) (please sign your comments with ~~~~)