For this experiment you will need a water bottle, Mini figure, straw, hot glue or rubber band, and weight. Assemble your mini diver using hot glue or rubber bands. Fill up your bottle, then drop your diver in. Screw the cap on. What happens when you squeeze the bottle?
Want to check out more challenges?
Download Zigazoo:
Can you make a Lego diver?
SmartyPants Science
Welcome to the SmartyPants Science Channel where kids explore science concepts in fun, inquiry-based ways. This channel is run by Lynette Dickerson, a veteran teacher from South Carolina, and her son, Harper.