This episode Jesse and Harry talk ants and tech: CSIRO's phenomenally successful eradication of African big-headed ants from Lord Howe Island. Good lord, how!? Cat food. Poisonous cat food. They also chat about autonomous cave-exploring droids and also speak with star researcher Dr Elizabeth...

Jesse sets off on a solo venture through the overgrown and tangled world of science news this Interronauts, beginning at the beginning with early Earth perhaps implanted with purple, not chlorophyll green, pigment, before heading undersea with two new species of very small jellyfish discovered by...

Umm...ah...it's Interronauts...we think. Join Jesse and Sarah as they discuss the ideal number of choices to choose from, a tiny imperilled fish and how we're helping to rebuild the critically endangered, fearsomely cute spotted handfish in Tasmania, Australia's roadmap towards a future in space,...