How to fold a simple and handsome gun?

1. First, prepare multiple sheets of A4 paper.

2. Fold up and down along the short side.

3. Then fold it in half.

4. Then fold it in half.

5. Then fold an identical note.

6. Then fold them together.

7. Then fold both sides up.

8. Stuff the extra part into the folded part.

9. Fold two identical squares in the same way.

10, insert two up and down.

1 1, and then cut off the redundant parts at the front and rear ends.

Origami originated in China in 1 or 2nd century, and was introduced to Japan in 6th century? And then spread to all parts of the world through Japan. It is also said that origami originated in Japan and Spain.

The combination of origami and natural science has not only become an auxiliary teaching tool in architectural schools, but also developed origami geometry as a branch of modern geometry. Origami is not only a toy, but also a thinking activity. This is a way to symbolize peace and commemoration, and it is also a way of entertainment.