Probably Science

Applied Physics Laboratory engineer (and Andy's old college roommate) Dipak Srinivasan returns to the podcast to talk about his work on the Mercury MESSENGER mission, the Pluto New Horizons flyby (th…

Comedy's Kara Klenk (@karaklenk) joins Matt and Andy to talk about why Trump isn't good for comedy, bad forensics, hungry thinky worms, penis biting, bleach enemas to cure autism, slugs, Canaanites w…

Comedian Heather Thomson (@CasualVelvet) joins Andy and Matt to discuss early email addresses, Woodboys, laws of mathematics that don’t apply in Australia, why chimps are pussies, how humans can out-…

Comedian Jim Hegarty (@jimhegarty) joins Matt and Andy to talk about good and bad TV, the Up Series, fireworks contamination, dog domestication, junk DNA, the crazy fly book price, Brewster’s Million…

Jason Reich (@jasonmreich), the head writer of The Jim Jefferies Show, joins Matt and Andy to discuss eating street apples and syringes, Vegas strategy, an HIV cure, why job interviews are bullshit, …

Cognitive behavior therapist Dr. Jane Gregory joins Matt and Andy to talk about her work and how she helps people suffering from anxiety, post-traumatic stress disorder, obsessive-compulsive disorder…

Comedy's Maggie Maye (@Maggiemayehaha) joins Matt and Andy to discuss first TV bed-sharers, rival Amarillo songs, coconut oil, why it's too hot to fly, heat-based reptile sex swapping, older dads and…

Writer and comedic actor Lucas Kavner (@lucaskavner) joins Andy and Matt to talk about rebooted shows, reporting on robots, dog and wolf sharing, how breakfast affects benevolence, Einstein's impossi…

Comedian Curtis Cook (@Curtis_Cook) writes with Matt on The Jim Jefferies Show, and he sits down to discuss fancy premiere parties and imposter syndrome, catapult-making, how depressing the first Pea…

Renee Colvert (@ReneeColvert) of the hit podcast Can I Pet Your Dog? joins Matt and Andy to discuss Paris disagreements, dog podcasting, universal healthcare, Savage/Soundgarden, Australian healthcar…

Comedian and Jim Jefferies Show writer Subhah Agarwal (@Subhah) joins co-writer Matt and Andy to talk about actuarial tables and suicide, copying comics, asteroid timing, river meandering, a perfect …

Neil deGrasse Tyson (@neiltyson), astrophysicist, science communicator and author of the fantastic new book Astrophysics for People in a Hurry, joins Matt and Andy for a Definitely Science episode, d…

Live from the 10th annual Bridgetown Comedy Festival in Portland, Oregon, Matt and Andy welcome Reed College professor and cultural anthropologist specializing in health and medicine in southern Afri…

Comedy powerhouse Russell Howard (@russellhoward) joins Matt and Andy to chat about unintentional rudeness, new spider species, birds of paradise dances, Catalina and gerbil smuggling, more spiders, …

Married comedians Mary Mack (@marymackcomedy) and Tim Harmston (@timharmston) sit down with Andy and Matt to talk about Frog rockets, orchestral doubling, Army band status, Guy Fawkes, accidentally m…

Comedians Bryan Vokey (@BryanVokey), Carmen Morales (@thefunnycarmen) and TJ Chambers (@tjchambersLA) join Andy and Matt to discuss Georgia creationism, sperm-delivered drugs, erogenous T-Rex noses, …

Comedian MK Paulsen (@mkpaulsen) joins Matt and Andy to talk about Crazy Frog, public policy, October Sky, RIP radioactive boy scout, a heart of spinach, German fake suns, beating cancer and stopping…

Comedian Phoebe Bottoms (@phoebebottoms) and returning guest TJ Chambers (@tjchambersLA) join Andy and Matt to discuss the Boaty McBoatface submarine, sirens and pigs, breaking up with your physics t…