Orijinal sürüm 21 juillet 1991
Önceki bölüm S1991E02 - A Network Under Scrutiny
Sayı S1991E03
Genus Belgesel
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Son güncelleme 12 juin 2024 - 05:36
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Patterns in Green

9 üyeler

Looks at the simple patterns that underlie the myriad diversity of form in plants and flowers. Despite apparent complexity most leaf patterns and flowers are variations on three basic patterns, which are seen in vegetative and flowering primordia. Professor Paul Green of Stanford University explains how he thinks these pattern-generating mechanisms are controlled. Professor Brian Goodwin then uses time-lapse photography and computer animation to show how his mathematical model of pattern formation reproduces the patterns observed in the growth of a giant algae.