In this episode the gang talks about Dodo brains and Glyptodont genes. Meanwhile, James makes an unappreciated joke, Curt tries to create an "internet hug", and Amanda learns about The Batman. 

References:

Gold, Maria Eugenia Leone, Estelle Bourdon, and Mark A. Norell. "The first endocast of the extinct dodo (Raphus cucullatus) and an anatomical comparison amongst close relatives (Aves, Columbiformes)." Zoological Journal of the Linnean Society (2016).

Delsuc, Frédéric, et al. "The phylogenetic affinities of the extinct glyptodonts." Current Biology 26.4 (2016): R155-R156.