Unnützes Wissen.

Heute vor 54 Jahren, am 6. November 1955, entdeckte Dr. Emmett Brown aus Back to the Future die Geheimnisse der Zeitreise:

I was standing on the edge of my toilet hanging a clock, the porcelain was wet, I slipped, hit my head on the sink, and when I came to I had a revelation! A vision! A picture in my head! A picture of this!