As you shop using the Probably Science Holiday Gift Guide, listen to the wonderful Alison Haislip of Attack of the Show fame as she talks with Andy, Jesse and Matt about world peace, annoying parkour people, the daily life of Valley Villagers, finding a 26-year-old letter to Tony Hawk in the garage, Matt's recommended gentle comedy The Castle, Alison's four-year stint at Space Camp, getting serenaded by wannabe Top Gun pilots, Charles Manson's nuptials, organic molecules discovered on Comet 67P, Lego vs. Legos, screener season, why blue things are rare in nature, the man who turned himself into Papa Smurf, how to learn synesthesia, seals humping penguins, centaurs vs. minotaurs vs. fauns, Zoothe movie about the Enumclaw sex farm, and storing 5.5 petabits of data in a single gram of DNA.