Someone said that if you keep clicking the first link on Wikipedia (excluding the links in brackets) that you will always end up on the Philosophy page. I tried it out, and it worked. I just found it pretty cool and thought I should share.
I don't know if it works or not, I just heard it did and I thought it was pretty cool. I might have explained it wrong or have been doing it wrong though.
Hot Dog [start]
Sausage
Food
Plant
Organism
Life
Physical Body
Physics
Natural Science
Science
Knowledge
Fact
Proof
Evidence
Truth
Reality Philosophy [finish]