The interactive version of this animation (where you can move around it as it plays) can be found here:
https://www.weasyl.com/submission/1249972/water-balloon-3d-animation

A practice animation I made in Blender according to the book Character Animation Fundamentals.

The task was to animate how a water baloon moves as it rolls down a shed and bounces on the ground before it finally settles on the ground.