Every homemade pancake recipe, and almost every store-bought mix, calls for eggs. In almost every case the eggs are simply mixed into the batter and the recipe relies on the baking powder to make the pancakes rise. This is usually fine, but if you use the little extra step of separating the eggs and beating the egg whites, you will create "soufflé" pancakes that will rise to a whole other level...literally. By "folding" in the stiff egg whites, you are introducing millions of tiny air bubbles that expand when the pancake is flipped. As you will see in the video, the site of the pancake rising in the pan is pure magic. Well, actually it's pure physics, but people like magic better than physics.
So, I'm not sure if this is a "folding" video with a bonus pancake recipe, or a pancake demo with a bonus cooking technique included. But, who cares, you're making soufflé pancakes! By the way, this trick will work for any pancake mix that calls for eggs. Enjoy!