The Ultimate Egg-quation
We speak to Val Narushin in Ukraine - co-author of a paper into the universal equation for the shape of an egg.
This video was posted as additional footage to a Numberphile video about the shape of eggs: https://youtu.be/CoJtruAGfTY
The paper (Egg and math: introducing a universal formula for egg shape) is officially at: https://nyaspubs.onlinelibrary.wiley.com/doi/10.1111/nyas.14680 (may require a subscription or payment)
A free preprint (not the published version but similar) is at: https://www.biorxiv.org/content/10.1101/2020.08.15.252148v1.full
The Super Egg on Numberphile: https://youtu.be/GznQgTdEdI4