Begin with planetary atmospheres, mathematics and quantum physics; separate verified facts, genuine open questions and Eastern cultural analogy.
Why does mother-of-pearl change colour? Thin-film interference, nacre and Taiji as analogy
Nacre's iridescence is not mysterious energy: it emerges from layered aragonite and organic material. What is explained, and what remains open in biomineralisation?
Why do seven, quantum entanglement and black holes fascinate us?
Separate scientific facts, open questions and cultural imagination through seven, Bell tests, black-hole singularities and Leibniz’s reading of Fuxi figures.