Best Egg-Separating Technique Ever
What you will need: two plates, one empty water bottle, and a egg. Just use the water bottle to suck up the egg yolk.
The video comes from jifenzhong.com, which means "A Few Minutes" in Chinese. It's a DIY website that broadcasts simple, lifestyle tricks on video. It even has an entire section dedicated to food. Here's one on how to cook purple potatoes using a microwave and a very useful one on how to eat a small crab.