Answer: to protect the egg white.
Brain Teaser Classics
1. Xiao Ming's new socks just have a hole in them, but he doesn't go to the salesman to change them, do you know why? (Answer: the mouth of the sock)
2. What is something you are punished for that you obviously didn't do? (Answer: homework)
3. What is the one thing no one wants? (Answer: Getting sick)
4. What letter of the alphabet do most people like to hear? (Answer: CD)
5. What makes its tail at night? (Answer: Meteor)
6. When a family member asks a doctor about a patient, the doctor only holds up 3 fingers and the family cries. (Answer: three long and two short)
As the name implies: brain widely refers to thinking, thinking. Sharp turn is when there is an obstacle in front of the car can not follow a straight line to drive to other routes, sharp turn is usually a special situation when there is a need to quickly leave the customary route, from other routes.
Brainstorming means that when thinking encounters special obstacles, it is necessary to quickly leave the customary thinking, from other aspects to think about the problem. It is a generalized term for intellectual questions and answers that cannot be answered by the usual way of thinking.
This word game has an obvious characteristic, the question surface is very common, but the answer is very angry or very funny, sometimes, will play an indirect role in cursing. Once cracked, it is spine-tingling. So ask the brain teaser in the party also has the role of regulating the atmosphere.
Source: Baidu Encyclopedia - Brain Teasers