SciShow

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

Exibido em:: Ago 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.