Veritasium
The Snowflake Mystery (2021x27)
Date de diffusion: Déc 01, 2021
Dr Ken Libbrecht is the world expert on snowflakes, designer of custom snowflakes, snowflake consultant for the movie Frozen - his photos appear on postage stamps all over the world.
- Première: Août 2010
- Épisodes: 399
- Abonnés: 1