How much do sea cucumbers poop? Turns out, a lot: the equivalent of 5 Eiffel towers in weight, every year, on just ONE reef! Imagine on a global scale... We were able to estimate this using #drones to count them and tank experiments to measure poop rateshttps://t.co/U1xeDjXkBP pic.twitter.com/QYTnArpUKr

— Dr. Vincent Raoult (@sawsharkman) February 3, 2021