To create this ghetto cilometer, you will need:
1 Binder clip
1 Strong string at least 6in long.
Step 1: Put String Through Protractor
1. Pull string through hole on protractor until it stops at knot, and secure it with tape.
Step 2: Attach Clip
2. Tie string to binder clip.
Step 3: Tape Straw
3. Tape straw to protractor, x3