• Chaotic Waterwheel https://sciencedemonstrations.fas.harvard.edu/presentations/chaotic-waterwheel 18 comments 3/2/2022
• Pendulum Waves (2010) https://sciencedemonstrations.fas.harvard.edu/presentations/pendulum-waves 24 comments 17/12/2018
• 15 uncoupled simple pendulums of increasing lengths dance together http://sciencedemonstrations.fas.harvard.edu/icb/icb.do?keyword=k16940&pageContentId=icb.pagecontent341734&pageid=icb.page80863&state=maximize&view=view.do&viewParam_name=indepth.html#a_icb_pagecontent341734 25 comments 27/8/2011