Lab-in-a-Bag™ Newton's Antics Science Kit. "How did you do that?" Discover the science behind force and motion and amaze your friends at the same time! This Lab-in-a-Bag™ Newton's Antics science kit is based on the discoveries of Sir Isaac Newton. A fun way to demonstrate how scientific principals affect our daily lives, this kit will get kids energized about science! Kit has everything you need to make a nut fall into a bottle, balance 6 nails on the head of one nail (wow, who would have thought it would be possible?) learn about rattlebacks and more! Kit contains: balloons, yellow ring, hex nuts, plastic bottle, washers, ball bearings and marbles, chenille stem, craft stick, salt, nails, block of wood, torque machine, rattleback, printed cards, storage bag and instructions. Recommended for ages 8+.