Make USB Fan Easily

To make  USB fan you should collect this two equipments:

• 1 USB Cable
• 1 Cooling Fan

I think you can collect it easily.


First you should come to know that a USB cable has four wires. but you should work with red and black colored wire. Remove connector from the wire which is connected to cooling fan. Connect red wire of USB cable with red wire of cooling fan and black one with black one.
Now your job is done. Now connect USB cable to your pc and see magic.
How does it serves?????