The guys welcome back Dr. Troy to discuss how a special kick can prevent zombification, the details of ancient bear (taboo) sex, and when you burn the most calories (while doing nothing).

The guys welcome back Dr. Troy to discuss the origin of the Universe, a fake "science" story about an alien probe in our solar system, and we get new information on the most interesting science story we've covered in 6 years of podcasting.

The guys welcome Dr. Robert from The March For Science to play "I Call BS".

The guys welcome new guest scientist Dr. Robert to discuss the birth of stars, how your gut might be causing Parkinson's disease, and how to make paralyzed people walk again.

Does the color of your Labrador effect its lifespan? Does the liverwort plant contain THC? Do gut bacteria change the speed at which you walk?

The guys welcome back Bill to discuss the origin of the Universe, how not eating might be the healthiest food around, and how green tea could literally kill you after three months of use.

The guys welcome Dr. Nick to talk about the scariest thing on earth, the problem with pythons, and how many Polish Neanderthals it takes to change a lightbulb.

The guys welcome Dr. Nick to discuss the origins of Science Faction, how we are slowly killing the largest living organism on earth, how polio may be making a comeback in the US, and how IFLScience is spreading pseudoscience.

The guys welcome back Bill to discuss a new vaccine that will make travelling much less messy, how two theoretical ideas in physics are apparently incompatible, and how a new poo-based discovery is going to permanently change Archaeology.

The guys welcome back Bill to discuss the existential implications of physics, how a new DNA technique may mean that cops have your DNA already (whether you gave it to them or not), and how an underreported discovery about weather may have just unlocked the holy grail of American Archaeology.