Skyrocket modified into a three-stage rocket Simple instructions
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Description
Friends who have played with skyrockets during Chinese New Year know very well that what we play with are mainly the 8mm diameter, 5.5mm long plastic tube-shaped ones shown in the picture
It is inherently a product of Newton's third law and is the simplest form of a rocket
If multiple stages are modified with stabilizing fins, can it perfectly simulate the launch state of a multi-stage rocket
So I modeled and designed this three-stage rocket assembly device, hoping that people with similar interests can use and continuously improve it
Assembly is very simple, just follow the diagram
Note, to achieve automatic ignition for all three stages, a portion of the small dome of the first and second stages must be cut off to expose the gunpowder inside (this breaks the seal of the end explosion and uses it to ignite the fuse of the next stage), as shown in the figure
Additionally, minors must be supervised by an adult when making and using this to avoid danger
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