Look Around You

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As the first part of a series in honour of the beloved 1970's school science TV programme, may I present " The Isochrinous Curve."

View: https://youtu.be/eBc827pwKf0
Please feel free to contribute the wonderful, mysterious and amazing.


I like the description of it as
"The Helen of Geometers" as it caused frequent quarrels among 17th-century mathematicians
https://en.wikipedia.org/wiki/Cycloid
 

Tribansman

Veteran
Sunrises/sunsets. Never cease to marvel at them.

20211029_073405.jpg
 

Chris S

Legendary Member
Location
Birmingham
269973354_10220621171823887_1637261014588498552_n.jpg
 
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