Article The fingernail problem and metallic numbers A beautiful geometric problem opens the door to the world of metallic numbers.
Article Metallic numbers: Beyond the golden ratio You've heard of the golden ratio but have you heard of the silver ratio? And all its other cousins called the metallic numbers? Read this article to meet the family!
Article Metallic numbers: Fibonacci and more From Fibonacci to spirals: explore the mathematical wonders of metallic numbers.