Bladeless Desk Fan

A "bladeless"/coanda effect USB-powered desk fan.

Assembly instructions:

- Option 1 (low power, low skill, no tools):
- Purchase USB-powered 50-mm PC fan such as [this one from Amazon](https://www.amazon.com/Brushless-Cooling-Speed-Appliances-Replacement/dp/B08CMVKHDX).
- Print out base, cone, and body (without USB port)
- Assemble as shown, passing the fan wire through the hole in the bottom of the body
- Glue everything together. Superglue or hot glue should work fine.


- Option 2 (higher power, higher skill, requires soldering):
- Purchase 12V 50-mm PC fan, such as [this one from Amazon](https://www.amazon.com/DC-12V-Brushless-Cooling-Fan/dp/B06XQDMMJ5)
- Purchase Adjustable output USBC PD board such as [this one from Amazon](https://www.amazon.com/10-Pack-USB-C-Charging-Trigger-Module/dp/B0F8VTTXXT)
- Solder appropriate pads on the USBC board to select 12V output
- Solder fan leads to output pads on the USBC board
- Print out base, cone, and body (with USB por