It's a bit of a run on sentence but you get the idea. Make a foray into the world of blacksmithery in an easy and manageable way and get some awesome tools out of the deal. The best part about this idea is that 1. it works, and 2. you can create it from a totally normal barbecue and use a standard airbed inflation fan as the bellows.
The idea came from RosemaryBeetle of Instructables.com and is wonderfully extensive. All of the tools seen above were made in the forge and there are instructions for making each of them.
Glance through the summary video below or view the full Instructables article here.