This video teaches a powerful self-working card trick based entirely on a hidden mathematical principle. No sleight-of-hand is needed—just follow the countdown procedure, gather the values, add the ...

This self-working card trick looks completely impossible at first. Even after a fair shuffle, simple counting and basic math ...

If you are not familiar with the strange, semisecret world of modern conjuring you may be surprised to know that there are thousands of entertaining tricks with cards, dice, coins, and other objects ...