Whenever I do face-to-face tarot readings and ask people to shuffle the tarot cards, they (almost without fail) grimace and say they don’t know how to/aren’t very good at shuffling/might make a mess.

Tarot readers have turned to divination for advice for centuries, so it makes sense why you’d lean on this mystical practice to guide you through life’s twists and turns. Whether you’re confused about ...

Math — and some clever simulations — have revealed how many shuffles are required to randomize a deck of 52 cards, but there’s a bit more to it than that. There are different shuffling methods, and ...