10 Questions Kid Inventors’ Day: most famous kid inventors Happy Kid Inventors' Day! Here's a history kahoot designed to celebrate some of the most influential kid inventors. History_by_Kahoot, 01/17/2018 answers Play What did Benjamin Franklin invent at the age of 12? electricity silver polish the bicycle swim flippers True or False: Benjamin Franklin's swim fins were used on the feet. True False How did an eleven-year-old by the name of Frank Epperson invent the popsicle? He put fruit juice in the freezer with a straw inside. He accidentally left his apple juice in the freezer. Frank Epperson didn't invent the popsicle. He left a mixed soda drink and stick outside in the cold. … and 17 more awesome questions! Check them out by clicking “Play”.