52! is a very large number and represents the total number of different combinations of cards that can be created from a deck of 52 cards. To put this number in perspective, 52! is approximately 8.06 x 10^67, which is much larger than the estimated number of atoms in the observable universe (which is around 10^80).
THE PHYSICS OF ROULETTE. Our understanding of the physics behind the movement of the ball and wheel is pretty solid governed by Newton's laws of motion. As the ball slows, gravity takes hold and it falls into one of the numbered compartments. It is predictable when the ball will leave the rim.
