22 Fun Facts That Sound Fake But Are Actually 100% Real
February 21, 2026
—u/ParticularSuite
“Every time you shuffle a deck of cards, the chances are that exact order has never existed before in the history of the universe. The number of possible shuffles is 52 factorial — that’s an 8 followed by 67 zeros.
To picture it, imagine setting a cosmic stopwatch to 52 factorial seconds and pressing start. Then begin walking around the Earth, but take one step every…





