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Timeline for Multilayered Bearing Spinner

Current License: CC BY-SA 4.0

4 events
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Jan 7, 2019 at 7:00 history edited Solar Mike CC BY-SA 4.0
added 3 characters in body
Jan 10, 2018 at 9:05 comment added Solar Mike What do you think will happen to the stability? Will the races start to wobble and then slow down? Why don’t you run some tests and find out - you have already built the first version.
Jan 10, 2018 at 9:02 comment added Vijey Thanks for the answer, Solar Mike. However, if I decrease the number of bearing balls, say 4 placed at diametrically opposite ends, the total friction would be reduced as the contact point is much lesser. But does the lower number of bearing balls affect the spinning motion, say I'm just using 3 balls, placed in a triangular formation.
Jan 10, 2018 at 8:34 history answered Solar Mike CC BY-SA 3.0