Calculating the Golden Ratio Geometrically
8:19
Constructing the Golden Rectangle
8:43
The Golden Ratio in the Fibonacci Sequence
11:17
The Truly Remarkable Lucas Sequence
15:13
The Golden Ratio (why it is so irrational) - Numberphile
22:55
The Golden Ratio: Is It Myth or Math?
16:41
What is the basic building block of all mathematics? (A surprising answer!)
11:56
The Golden Ratio in the Fibonacci Sequence
14:34