Practice 1: 1, first of all, prepare eggs and detergent, take an egg to separate the egg white and yolk.

2, then put three-fifths of the detergent in the egg white.

3, add a little bit of detergent, and then stir the egg white mixture for a few minutes.

4, and finally put it in the freezer for half an hour, the playdough out of the production of success.

Practice 2: First of all, prepare a piece of play dough, what color can be, you like it. Then prepare a raw egg.

Pinch the play dough into a circle with a certain thickness, and then poked a hole in the middle of the play dough, put the egg in to try to stand up, if not on the increase in the thickness of the play dough, or to see if it is not the egg and play dough did not stick tightly, and so, the egg on the stand up.

Eggs, also known as chicken eggs, chicken, is the eggs laid by the hen. Its outer layer of hard shell, inside the air chamber, egg white and yolk part. It is rich in cholesterol and nutritious. An egg weighs about 50 grams and contains 7-8 grams of protein and 5-6 grams of fat. Egg protein amino acid ratio is very suitable for human physiological needs, easy for the body to absorb, the utilization rate of up to 98% or more, high nutritional value, is one of the food commonly consumed by humans. Contains a high level of protein