xkcd.reader inoffiziell · kein Affiliate
? 1944 / 3261 19.1.2018

The End of the Rainbow

The retina is the exposed surface of the brain, so if you think about a pot of gold while looking at a rainbow, then there's one at BOTH ends.
Alt-Text (der eigentliche Witz)
The retina is the exposed surface of the brain, so if you think about a pot of gold while looking at a rainbow, then there's one at BOTH ends.