"We were literally dripping with snot in these dishes!"
June 1, 2016 9:03 PM Subscribe
Low-flying research drones have to watch out for whale snot. Researchers for Ocean Alliance are using DJI's Phantom 4 drone to shadow blue whales in the sea of Cortez, allowing them to capture pictures, video, and — yes — gooey biological samples without disturbing the creatures.
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