The design is about the process of a silkworm turning to a butterfly and escape away from the cocoon to your room. (So there’ll be a invisible butterfly in your room).
I was supposed to use a motor to make it work but failed to slow it down. No matter what measures I tried the motor just rotated at one speed or didn’t move at all. I still don’t know why. I’ll put my test model here latter, anyone have any ideas please leave a note here!!