Pendulums are fun physics toys to play around with. This Chaotic Pendulum Fidget Spinner is a tiny toy that puts on a mesmerizing show as you give it a spin. The double pendulum creates random patterns. You can spin it on a desk or tiny movements with one hand.
Chaotic Pendulum Fidget Spinner ▶️ Gadgetify
The double pendulum fidget spinner has a stainless steel construction. The above video shows it in action.
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