A wind spinner is really easy to make from soda bottles, and they look great hanging from a branch of a tree in your yard. They easily catch the wind and they can get spinning pretty fast. Make several in different colors and create a mobile of them hanging from one tree. They are a delight to watch!
Step 1: Materials
An empty plastic two-liter pop bottle
Colored electrical tape, or labeling tape
Flexible tape measure
Pen or pencil
Ball bearing swivel (used for fishing, and can be found by the fishing accessories in any discount store)
String for hanging