How to Perform a "How'd you do that" card trick
This is a video that demonstrates how a card trick is done. It shows a trick in which the presenter does a card trick and then explains how it is done. The trick is one where the person guesses a card and it deals with a red deck and a blue card. The person guesses a number in the deck and that number is the card. In this case it was the queen of hearts. The card is then placed back into the deck and when the presenter lays out the cards, the blue card becomes the queen of hearts. The trick is actually done through having one blue card and a double sided red, blank card. The presenter says that he doesn't actually like his trick but he is showing it to inform.