How do ducks move in water?

How do ducks move in water? And why is it important in maths? Dr Graham Benham explains all there is to know about how we can learn from the maths in nature to give us a competitive edge in the sporting world. We cover the centuries old sport of Gunwale Bobbing, and how we can take that same concept to competitive rowing and other water sports. His work has also featured in the Paris 2024 Olympics, where in the veledrome, the distance between two points isn't always a straight line...