two models of pendulam clock making – one using popsicle sticks and other using news paper rolls

two models of pendulam clock making – one using popsicle sticks and other using news paper rolls
two models of pendulam clock making – one using popsicle sticks and other using news paper rolls

can you make it with any other material?

For how to make news paper rolls visit youtube video https://www.youtube.com/watch?v=aBX11ju7ZcI

via YouTube https://youtu.be/cZ3eMuQ_XtQ