Have you ever been to a butterfly farm? Yeah, me neither! In this video, Destin from Smarter Every Day visits John Wahl, a butterfly farmer. Wahl shows us the complete lifecycle of butterflies, from egg to larva to pupa to adult. I've been to butterfly gardens before, but I'd never seen some of these moments we see on the farm -- for example, the instant a female butterfly lays an egg on the underside of her species' preferred leaf. Simply an amazing trip.