Host Luke Burbank and announcer Elena Passarello share the small things that fascinate them; writer and Radiolab co-host Lulu Miller unpacks the problematic practices of turn-of-the-century taxonomist David Starr Jordan; comedian and New York Times contributor Sopan Deb discusses his memoir "Missed Translations" about reconnecting with his immigrant parents; and Moorea Masa performs her latest single "Honey."