Unexpected Elements

Putting science on the map

49:31

China’s ambitious underwater mapping operation takes us on a voyage into the depths of ocean and map science.

We look at what a network of underwater microphones can tell us about underwater geography, noisy ships, and whale conversations, and how it took nearly 300 researchers working together to map 140 000 neurons in a fruit fly’s brain.

Then, we are joined by biogeochemist and author Karen…