Wonder of Science on Nostr: An owl gliding through a cloud of helium-filled soap bubbles reveals wingtip and tail ...
An owl gliding through a cloud of helium-filled soap bubbles reveals wingtip and tail vortices.
Video credit: Usherwood et al.
Source: https://journals.biologists.com/jeb/article/223/3/jeb214809/223686/High-aerodynamic-lift-from-the-tail-reduces-drag
Video credit: Usherwood et al.
Source: https://journals.biologists.com/jeb/article/223/3/jeb214809/223686/High-aerodynamic-lift-from-the-tail-reduces-drag