Three-minute Egghead
Where are the tripods?
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:07:02
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Sinopsis
Tripods might be popular in science fiction, but there are no truly three-limbed animals, living or extinct, on Earth. Tracy Thomson has been thinking about why that may be, and the value of considering what evolution cannot do.
