SciShow
SciShow Talk Show: Dr. Heiko Langner on Birds and Bioaccumulation (2014x120)
Date de diffusion: Août 09, 2014
Crash Course Chemistry Consultant, Dr. Heiko Langner talks to Hank about lab safety, geochemical research, and cleaning up super fund sites. Afterward, Jessi Knudsen from Animal Wonders joins them with Zapper, the Alexandrian Parakeet.
- Première: Jan 2012
- Épisodes: 3680
- Abonnés: 2