video thumbnail 5:14
The Odd Behavior of Spinning Saddle Shapes

2022-01-06

[public] 404K views, 19.9K likes, dislikes audio only

channel thumbThe Action Lab
4K

I show you how spinning a saddle creates a stable well so that a ball does not roll out. This is similar to an ion trap.

STL file for saddle: https://www.thingiverse.com/thing:5188831

More info on this subject and inspiration for this video:

https://sci-hub.se/https://doi.org/10.1139/p02-110

https://sci-hub.se/https://doi.org/10.1119/1.4933206

https://sci-hub.se/https://doi.org/10.1119/1.17983

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Intro
/youtube/video/1NBOsELakx4?t=0
Stability
/youtube/video/1NBOsELakx4?t=78
Threshold
/youtube/video/1NBOsELakx4?t=94
Time
/youtube/video/1NBOsELakx4?t=125
Coriolis
/youtube/video/1NBOsELakx4?t=167
Stable
/youtube/video/1NBOsELakx4?t=181
Explanation
/youtube/video/1NBOsELakx4?t=207
Conclusions
/youtube/video/1NBOsELakx4?t=236
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The Action Lab The Action Lab is a channel dedicated to performing exciting experiments and answering questions you never thought to ask! I'll put things in my hydraulic press, vacuum chamber and perform countless other experiments just to watch cool phenomenon. I experiment on the world and objects around me. You'll be so amazed that you'll forget you are even learning anything! Please enjoy as I continually answer the "what would happen if..." questions you have. Feel free to comment with any scientific questions you have about anything. I have made my career as a PhD in Chemical Engineer and now I want to share how awesome science and experimentation can be! Visit my Facebook Page: https://www.facebook.com/TheActionLabOfficial
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