Aerodynamic flow control devices inspired by the Giant Saguaro Cactus!
Check out The Atmosphere Hawk to make your aerodynamic experiments better: https://premieraerodynamics.com/Atmosphere-Hawk/
Paper discussed: https://www.mdpi.com/2077-1312/9/3/292, https://creativecommons.org/licenses/by/4.0/
Music: Kevin Macleod, Werq, https://incompetech.filmmusic.io/search/.