In class we made some simple bouncy balls! As ingredients we used Elmer’s Glue, Sodium Borax, and distilled water. Mixing the glue and borax causes the glue to polymerize and become a flubber like substance. To get the best ball, you have to get have a good solution. For my group, we used; 10 g of glue, 2 mL of borax mixed in a 1:10 ratio of distilled water (gram:mL). Using this we produced an effective ball with a solid texture and one of the best in class I have to say! The mass was around 11.3 grams, and a bounce of ~41 cm.