Da Vinci Learning

By inventing methods of questioning Socrates furthered reasoning and ethical exploration - giving us the fundamental tools to understand the world. Yet, despite being immortalized in the works of his followers, he remains an enigmatic figure, writing nothing down.

In this episode we join a professional free diver and take a look at the world's deepest saltwater blue hole. After that, we head over to the mangroves to see how local researchers have been tracking baby lemon sharks for decades.