Separating egg yolks and egg whites is usually a messy affair, whether you use the side-to-side shell transfer method, your hands, or some special tool that you have to clean later. This video demonstrates an ingenious way to separate eggs quickly and without getting all that egg stuff all over the place.

You don't need to know Chinese to see the magic at work. It's almost mind-blowing how easy it is to suck up the egg yolk with a water bottle and transfer it back and forth. Kind of makes you want to go separate some eggs now, right?

How to Cleverly Separate Egg White and Yolk | YouTube via Reddit