Pop Bottle Science Pop Bottle Science presents 79 easy, hands-on experiments that probe the worlds of chemistry, physics, biology, geology, weather, the human body, and even astronomy! It’s a book and kit, all packaged in a bottle that makes a perfect miniature science lab: see-through, flexible, air-tight when necessary, made out of a durable, shatter-proof plastic and designed with a removable top that doubles as a funnel.