Comic #2399: 2011-12-08
Description
Here is the transcription of the text from the comic:
Panel text: "So, the goblins cast time spells on you, which make you get older. But, if you go REEALLY fast, the goblins can't catch you, so they can't cast as many spells."
Caption at the bottom: "Sign of quality geek parenting: Teaching relativity before teaching animal sounds."