Bullet spinning on ice - GIF

Bullet spinning on ice.

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Previously:

https://www.homemadetools.net/forum/...765#post140113
https://www.homemadetools.net/forum/...002#post125307
https://www.homemadetools.net/forum/...880#post129305
https://www.homemadetools.net/forum/...065#post134214
https://www.homemadetools.net/forum/...612#post123362
https://www.homemadetools.net/forum/...107#post125853

That was interesting. Anyone know why it does that?

Gyroscopic stability due to the rifling of the handgun. Still continues even though the bullet's velocity is zero.