SciShow

SciShow Talk Show: Dr. Heiko Langner on Birds and Bioaccumulation (2014x120)

Bemutató időpontja: 2014 Sze 09

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.