aeromine testing part-double wing

Hi There,
Ilooked at this information yesterday ybout aeromine but I thought it is maybe a hoax again...so I realise a double wing 3d part to be printed which I build to suck water from below. when wind/ an air dryer was used to blow on it....howexer I did not observe any water climbing up the drinking strawbut sadly it did not work... I would welcome if aeromine a 3d printed test version open to us.
the concept is not very new: you try to focus air in order to get succion effect. using a double wing. where inbetween the air will be accelerated and at the end I put a tube like structure: hoping to get some coanda effect or like the air multiplication principle used by bladeless blowing device : move more air to create greater succion...
I used first a grid llike intead of a fence to reproduce the idea of pressure repartition. that they show... to ad micro- vertices of turbulent air... as one of their demo video claimed...
I am not fully satisfied of this design...but one can buil