1 Temporada
10 Episodio
What Would Happen If ...? - Season 1 Episode 10 Episodio 10
Marty puts old wives' tales to the test as he attempts to predict the sex of an unborn child. Also, our brains in a box try to answer the age-old question of which came first, the chicken or the egg.
- Año: 2010
- País:
- Género: Documentary, Reality
- Estudio: National Geographic
- Palabra clave:
- Director:
- Emitir: Marty Jopson
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