Do Plants Know Math?: Unwinding the Story of Plant Spirals, from Leonardo da Vinci to Now Tom Slaughter They are beautiful and terrifying

They are beautiful and terrifying -- and Mars is certain they're connected to Caroline's death

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Do Plants Know Math?: Unwinding the Story of Plant Spirals, from Leonardo da Vinci to Now Tom Slaughter They are beautiful and terrifyingA breathtakingly illustrated look at botanical spirals and the scientists who puzzled over them Charles Darwin was driven to distraction by plant spirals, growing so exasperated that he once begged a friend to explain the mystery if you wish to save me from a miserable death. The legendary naturalist was hardly alone in feeling tormented by these patterns. Plant spirals captured the gaze of Leonardo da Vinci and became Alan Turings final obsession.