“Using a term like nonlinear science is like referring to the bulk of zoology as the study of non-elephant animals.” – Stanislaw Ulam Posted on 2021/11/04 by Carl Robitaille Reply “Using a term like nonlinear science is like referring to the bulk of zoology as the study of non-elephant animals.” – Stanislaw Ulam— Analysis Fact (@AnalysisFact) October 28, 2021
Wave-riding and wave-passing by ducklings in formation swimming Posted on 2021/11/04 by Carl Robitaille Reply Wave-riding and wave-passing by ducklings in formation swimming Simulations reveal that ducklings swimming in a single-file formation behind the parent can achieve a wave-riding benefit whereby the wave drag turns positive. Gives a new meaning to "get your ducks in a row" 🦆@JFluidMech #dynamic #equilibrium #swimming https://t.co/HUmZXhhCcV pic.twitter.com/RxNBEXBQjc— Journal of Fluid Mechanics (@JFluidMech) October 19, 2021
Heron using bread as fishing bait … Posted on 2021/10/07 by Carl Robitaille Reply Look at this heron using bread as fishing bait … pic.twitter.com/NkSV476zGQ— Science girl (@gunsnrosesgirl3) October 2, 2021
Dung Beetles: The Poop-Rolling Stargazers of the Serengeti Posted on 2021/09/10 by Carl Robitaille Reply