What You will need:
2. USB cable
3. 1.5 volt motor or higher/ preferably higher depending on the output of you usb hub
4. soldering skills/ or glue
Step 1: USB Cable
There should be 4 wires inside, as shown in the pic.
We only need 2 ,so tape up the green and white wires.
Step 2: Motor Meets USB
Tape, glue, or solder the black and red wires to either peg does not matter which attaches to which. Unfortunatly using tape and hot glue will not last long and probably not look so great either.
Step 3: Blades
You can make your's out of plastic or pretty much anything.
With motors it ussualy comes with a little plastic cap that goes on the end, usualy this should hold the blades on there pretty well, but dont blame me if your blades fly off! jk
Step 4: Plugging It In
Later on you may want to make a stand so you can actulay use it!
(You can make one pretty easily from coat hangers)
Thank's for reading, please leave comments!