Here's how to get more bounce from a normal tennis ball - buddy it up with a heavier ball for twice the impact. Hold a ball in each hand and decide which ball weighs more (has greater mass).

HOW TO TURN ANY EGG INTO A BOUNCY EGG/ RUBBER EGG SCIENCE EXPERIMENT!! AMAZING EGG EXPERIMENTS AND LIFE HACKS!

The higher you drop the ball, the more energy it has when it hits the ground. Presenter 2: So, the more energy it will have to bounce back up. Presenter 1: In evaluating this experiment ...