Static Electricity Kid is a student at PS 101 who creates a booth for the science fair on Shrink Ray Island, demonstrating how you can stick balloons to your hair with enough friction to generate static electricity.
While her booth idea is a very simple concept, you can tell that she put a lot of work into it, as she seems to have drawn the demonstration. Static Electricity Kid has blonde hair with a purple hair band. She has two balloons stuck to her hair. From mouth and down, she is smiling, has a purple jacket with blue undershirt, a purple belt, and blue skirt.
Static Electricity Kid appears at the science fair for PS 101 on Shrink Ray Island. She created a booth demonstrating static electricity using balloons. She has a few balloons stuck to her hair. If you click the blue balloon that is tied to her booth, you can attach it to your head.