The Shape of Shells: She Sells Self-Similar Spiral Seashells on the Seashore - Alain Goriely скачать в хорошем качестве

The Shape of Shells: She Sells Self-Similar Spiral Seashells on the Seashore - Alain Goriely

This is a live-stream of the lecture. An edited version of the lecture will be uploaded in due course. Have a Question? No Registration Required https://app.sli.do/event/2p2G9yZLHFjU... A lecture by Alain Goriely It is impossible not to marvel at the beauty and regularity of seashells. These intricate forms are crafted by a humble architect—the living mollusc—building them layer by layer. Despite their remarkable diversity, the fundamental geometry of most seashells is governed by simple mathematical rules, resulting in elegant three-dimensional self-similar structures. Beyond this basic framework, molluscs embellish their shells with fascinating features such as wrinkles, spines, and spikes. In this lecture, I will demonstrate how a mathematical theory of seashell growth explains the origins of these features and resolves many enduring questions in biology. The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/whats-on/sh... Gresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/ Website: https://gresham.ac.uk Twitter:   / greshamcollege   Facebook:   / greshamcollege   Instagram:   / greshamcollege