Live build of the Logistic Map Bifurcation Diagram in Geogebra.

The Numberphile Video is here:    • The Feigenbaum Constant (4.669)  - Nu...  

Veritasium Video here:    • This equation will change how you see...  

Geogebra website: https://www.geogebra.org/
Try building it yourself!

ERROR
At about 01:00 I mention an accumulation point. The point I'm pointing to is NOT known as the accumulation point - rather an accumulation point is the limit of a sequence (e.g. the period doubling that happens from a=3 onwards, and reaches it's accumulation point at about 3.5699...). Sorry for the slip of the tongue!