Bad analogies, awkward singing, and strange voices? It must be a Tom episode! Tom joins Amielle for a lot of silliness, doorbell ringing, and cetaceans. When they aren’t insulting their own mothers, Tom and Amielle manage to talk about two new research papers. Tom gets into a methods paper where researchers make some microglia. Then Amielle dives into a paper all about how seals and whales survive without oxygen during long underwater dives. Also, “You Ask a Mouse a Cookie.”