Researchers discuss a new kind of magnetism in nature that could lead to advancements in electronics. They also explore how air pollution affects pollinators and their activities, potentially disrupting nocturnal plant-pollinator interactions. The episode highlights the impact of smelly pollution on wildlife and the degradation of floral scents by pollutants.

Freelance science journalist Zack Savitsky and host Sarah Crespi discuss the hunt for the elusive Majorana fermion particle, and the mysterious disappearance of its namesake. Professor Diana Van Patten discusses El Salvador's adoption of bitcoin as legal tender and the results of this decision. They explore the challenges and potential benefits of using cryptocurrency in daily transactions.