Growing Stronger Families
health, happiness,
muscle, mind, & more
Question: If you put down one penny—flat side down—then another one right beside it, how many pennies would it take to go all the way around the world at the equator?
Answer: 2,109,218,947.4 pennies.
See if your kids can find out how to get that answer.
Need an experiment or idea to spark your kid's thinking? Visit Friday's Fun Fact at the end of each week. It includes a question-and-answer or even some hands-on experimenting.
Expert Tips delivers advice on a range of topics—all based on information from experts in the field.