Sean talks about the history of photography and shares some stories about his experiences as a photographer.  Andrew leads a guided meditation session and Oscar talks about the history of the peanut butter and jelly sandwich.  Andrew and Sean strongly dislike peanut butter and jelly sandwiches.  --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app--- Send in a voice message: https://anchor.fm/knowledgedaddies/message