How to make a magnetically coupled fidget spinner

2,026 views · Published 20 July 2017 · 4:41 · Indexed 3 October 2026

Channel: Brainergiser · 2017 · Science & Technology

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This is a diy fidget spinner without ball bearing. Magnetic force are used in place of ball bearing in this hand spinner. When the speed go very high friction significantly reduce proving smooth high speed. Try to make you own this Gyro toy.

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