The butterfly effect: This obscure mathematical concept has become an everyday idea, but do we have it all wrong?
In 1972, the US meteorologist Edward Lorenz asked a now-famous question: "Does the flap of a butterfly's wings in Brazil set ...
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Butterflies: the science behind the colour
Welcome to the kaleidoscopic world of the butterfly wing. How do butterflies and moths (known collectively as Lepidoptera) make use of their vibrant wing patterns? Why are some species experts in ...