In this episode we hear about how chimpanzees use conceptual metaphors, hyperactive sperm, the use of bacteria to estimate the time of death, stem cells and smoking, and a new type of bacteria.
In this episode we hear about echolocation, bacteriophages, babies and pain, a neural code for food abundance, and how zebrafish can make their own sunscreen.
In this episode we hear about using electrons for protein crystallography, a receptor for carbon dioxide, arthritis, how the brain responds to a missing hand, and the best shape for whiskers.
In this episode, we hear about multipartite viruses, brain maps of people without hands, measles vaccinations, reproducible science, and how to spot premature babies.