My 3D Printer: https://www.awin1.com/awclick.php?gid...
My fan design: https://www.printables.com/pl/@Nikode...
Toroidal propeller on a $25 cooling fan? I am testing the differences to see if this is a feasible idea!
Check out my CNC machine: http://indystry.cc/about-indymill/
Indystry: https://indystry.cc
Patreon: / nikodembartnik
Instagram: nikodembartnik