Making tools: scissors, tacks, glue sticks, bamboo sticks, wooden sticks or straws.

Specific steps:

1. Measure the size with a ruler and pencil, as shown below.

2. Cut all four sides with scissors and fold the cut paper to the middle. ?

3. Fix the corner of the middle point with the button, and put a rope on the opposite button.

4. Put the plastic stick in the middle of the rope and tie the rope in a knot.

5. Choose a beautiful brooch as the center, as shown below.

6, pin the brooch on the front of the windmill, that is, complete all the production. ?

Mini world windmill fireworks production steps:

1. First, build a windmill turntable, choose any square you like, build a cuboid with at least four squares high, and install a rotating square on the top of the cuboid. Pay attention to the fact that the rotating surface of the rotating shaft box should face upwards, and then build a cross-shaped windmill shape on the rotating shaft box with a length of 2 squares.

2. The launcher for meteor fireworks has been built. Take out four transmitters from your backpack and put them under each windmill blade.

3. Connect all the transmitters together with wires, and then connect one end to an electric energy amplifier, so that the electric energy will increase and all four transmitters will work. Finally, a perpetual motion machine is built with a square behind the power amplifier and connected with wires.

4. Finally, take out the pulse arrow from the backpack and put it into the launcher. In order to make fireworks more beautiful and last longer, each emitter can put more pulse arrows.