If you are looking for a cheap way to make some cool USB devices, these tutorials are for you.

1. How to make a USB desktop fan out of old computer components.
2. How to make a USB night lamb using CD.
3. How To Charge Your Phone On A USB
4.How To Make An Ipod Charger For Less Than $4
5. How to make a floppy disk USB drive

6. How to Make Your Own USB Power Charger

Dents suck. And so does the cost to repair them. Using the tips at these two videos, I believe you can repair them quickly and cheaply. I haven’t test them yet, but I’m going to do it soon.

1 – Remove a dent with dry ice

2 – Remove a dent with a hairdryer and an air duster

[VIA]