Explain xkcd: It's 'cause you're dumb.
Is there any evidence for involvement of velicoraptors in this comic?Guru-45 (talk) 17:24, 29 July 2013 (UTC)
- I did add the incomplete tag. Physicists are unsure on gravity? I also can't see any hints for Velociraptors at the comic. The explain does need a major review. When I have enough time I will give a try.--Dgbrt (talk) 17:57, 29 July 2013 (UTC)