Dr Karl On Triplej
Eating boogers, wasp stings, noise cancelling headphones
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:39:11
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Sinopse
Dr Karl is back at it, answering all your science questions on triple j Mornings. Why do noise cancelling headphones cut out on the train? Why don't spiders get stung by wasps? Is eating boogers healthy?
