Dr Karl On Triplej
Puppies, Arnold Schwarzenegger and memory
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:36:36
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Sinopse
Why is the world's population 50% male and 50% female? Is it softer to run on the road or the footpath? How does skin know to grow back?
