Send the following on WhatsApp
Continue to ChatVivant, art et maths : les fractales https://lemondeetnous.cafe-sciences.org/2016/03/vivant-art-et-maths-les-fractales/
Vivant, art et maths : les fractales https://lemondeetnous.cafe-sciences.org/2016/03/vivant-art-et-maths-les-fractales/