Embrace chaos by making your own double pendulum fidget spinner

peteykins September 12, 2017, 6:14pm 2

I don’t think Boing Boing is ever going to give up on fidget spinners.

Topic		Replies	Views
Fidget spinners + magnets: glorious chaotic motion boing	12	1194	October 17, 2018
Zoetrope Fidget Spinner general topics	1	555	July 1, 2017
Kalliroscopes create galaxies and hurricanes at your fingertips boing	5	543	November 3, 2020
Beautiful articulated anatomical, natural history and microscopic pendants boing	2	1032	April 22, 2017
Batman symbol fidget spinner cast from brass bullet casings boing	9	1461	May 21, 2017