The Conversation

Corals, crochet and the cosmos: how hyperbolic geometry pervades the universe

Author: The Conversation USA

The frilly forms of corals and sponges are biological variations of hyperbolic geometry, as seen here on the Great Barrier Reef, near Cairns, Queensland, Australia.Wikimedia/Toby Hudson, CC BY-SA

We have built a world of largely straight lines – the houses we live in, the skyscrapers we work in and the streets we drive on our daily commutes....

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