How to make a paper plane?

Hand-made paper planes are as follows:

Tool: A4 paper.

1. First, prepare a piece of A4 paper without creases and fold it in half, as shown in the following figure:

2. Fold one corner and the other corner, as shown in the figure below:

3. Then fold the two corners inward, as shown in the following figure:

4. Then turn back to the other side, as shown in the figure below:

5. Fold out two small corners and open them, as shown in the figure below:

6. Then flip the triangle upward, as shown in the following figure:

7. Finally, fold in half and fold out the wing of the plane.

The practice of paper airplanes is as follows:

Preparation material: rectangular paper.

1. First, fold a piece of A4 paper in half.

2. Then fold the upper left corner obliquely downward; The other side is folded symmetrically.

3. Then fold the upper left corner obliquely downward; The other side is folded symmetrically.

4. Continue to obliquely fold the upper left corner downward; The other side is folded symmetrically.

5. Then fold the upper side from top to bottom and align with the bottom edge; The other side is folded symmetrically.

6. Finally, unfold the folded wing and nose to complete the production of the whole plane.

A paper plane is a toy plane made of paper. As long as it is made of paper, it can be called a paper plane. Origami plane is the most common form of aviation origami, which belongs to a branch of origami and is a kind of paper plane. Because it is the easiest type of origami to master, it is deeply loved by beginners and even masters.

Development history:

Making toys out of paper is thought to have originated in China 2000 years ago, when kites were a popular recreational activity. But it's not the same as a paper plane. The earliest paper plane can be traced back to the 1980s, and was made in the west in 1909.

However, the most accepted production method was put forward by John K. Northrop (one of the founders of Lockheed) in 1930. Northrop used paper airplanes for simulation tests to discover the flight mechanism of real airplanes.

Almost all paper airplane enthusiasts are studying the folding method with more realistic appearance, so there are various paper airplanes that imitate the proportion of real airplanes. In order to realize the appearance simulation, it is inevitable to carry out more detailed treatment on the paper plane, such as trimming the appearance.