xkcd.reader inoffiziell · kein Affiliate
? 332 / 3243 22.10.2007

Gyroscopes

We didn't actually land on the moon -- it just looked like we did because of precession.  Also, gyroscopes caused 9/11.
Alt-Text (der eigentliche Witz)
We didn't actually land on the moon -- it just looked like we did because of precession. Also, gyroscopes caused 9/11.