Geared Fan

So it is the summer of 2019 and it is a hot one. I look up fan on thingiverse and at this point in time there are no results. So I decided to make a human turning geared up fan that rotates 8 times faster than how fast your rotate the handle around the first gear. After my first failed prototype from not leaving enough clearance between gears I made this design and I think it works pretty well. You can actually feel the air coming at you like a normal electric powered fan and I am very happy with how it turned out. If anyone wants me to post the fusion 360 files to make remixes just say so in the comments and I will do that no problem.