Hydraulic Arm Splash
I am entering for my son with autism, he loves STEM activities. His favorite classes are math and science and wishes the OLS had science lessons daily. He loves using his and his siblings Kiwi and Tinker crates for science projects. In his machine he started by coding the robot rabbit; then the rabbit followed the track to the hydraulic apparatus. He wanted to use the hydraulic apparatus to show how water can be used in a machine in addition to making a splash! There are two different hydraulic steps in the machine which ends with a cup of dye landing in a pool of water.