Bouncy ball

>> HEY, SCIENTISTS. IT'S ME--SID. I WANT TO FIND OUT WHY MY PLAY-DOH BALL WON'T BOUNCE, SO MY FRIENDS AND I ARE GOING TO INVESTIGATE ELASTICITY. COME EXPLORE WITH ME....

Hi, this is Ben Roy for About.com, and today I'm going to show you how to make a bouncy ball. Materials to Make a Bouncy Ball  For this experiment, you will need, * Borax * Glue * Cornstarch...