I want to compare the modern versions of suppressions with the old designs of one-way-fluidic valves. The reason: Davinciy was cabable of documenting the vort

I want to compare the modern versions of suppressions with the old designs of one-way-fluidic valves. The reason: Davinciy was cabable of documenting the vortices of variues pulses of fluidicsbut the vortices expecticed creates the fluid dynamics Hopw the fuck in 400 years have these guys come NOT up with better? I dont trust a single structural eng.