Bubble Bottle, Bubble Trampoline STEM Challenge: Bubbles are an interesting mixture of materials. They are usually made out of a blend of soap, water, and air. The soap and water form the outside surface of the bubble and the air is trapped on the inside. Bubbles are very delicate and they don’t last very long before they pop.
In this STEM Challenge, your first task is to make a bottle bubble using just the top and bottom of a two-liter bottle. Your second task, is to make bubble trampoline that can bounce back and forth.