Homemade marble track demonstrations by science teacher Bruce YeanyRion NakayaNovember 16, 2017April 8, 2020
Circular motion demonstration with a sparkler and a hula hoopRion NakayaJanuary 5, 2016January 27, 2022
How do you make a Crazy Pool Vortex? Physics Girl explains the scienceRion NakayaNovember 24, 2014January 25, 2022