Sketch of my plan:

inspired by: youtube.com/watch?v=9xhEXDrMMLg

I want to create a cat toy that moves by pulling back and is powered by elastic energy.

Materials Needed:

 

Mechanical Part-

Popsicle 2

Bamboo stick 2 (10cm)

Bottle Cap 4 (Wheels)

Straws 2 ( 1 of the straws cut into 2 pieces of 2cm and the other straw cut into a piece of 10cm)

Large screwdriver 2

 

Aesthetic part-

Grey fabric ~7 inches * 8 inches

Sewing Machine

needle and grey thread

 

Techniques that I will need to learn is using a sewing machine to put together the rat design.

 

Blog Post #2