Science, Wildlife

Why do animals have such different lifespans? / Joao Pedro de Magalhaes


For the microscopic lab worm C elegans, life equates to just a few short weeks on Earth. The bowhead whale, on the other hand, can live over two hundred years. Why are these lifespans so different? And what does it really mean to age anyway? Joao Pedro de Magalhaes explains why the pace of ageing varies greatly across animals.

Lesson by Joao Pedro de Magalhaes, animation by Sharon Colman — via Youtube

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