Experience the story behind the expedition to capture the world's first thermal, radiometric images of humpback whales' blowholes with drones. This is Expedition: Too Hot For Snot.

Host Ian Smith takes you aboard the R/V Cachelot, a research vessel operated by Ocean Alliance. With drones and thermal cameras in tow, Ian—along with Dr. Iain Kerr, the Ocean Alliance crew, and Randall Warnas of FLIR—depart from Gloucester, Massachusetts in search of humpback whales.