Apparently you can get a set of six coasters recycled from motherboards for $12.99:
Yet I'm thinking a lot of us here have old motherboards no longer in use; what kind of tools are needed to cut through the board cleanly, and in a shape of a circle?
SourceThese coasters are made from old recycled Motherboards and wear a really cool and geeky look that will make them appealing to every geek and environmentalist alike. These coasters are the perfect way to spice up your usual company discussions or just plain relaxing cocktail parties.
Each coaster is approximately 4 inches in diameter (large enough to hold even the largest of mugs) and come in a set of Six, selling for $12.99 a set, which I feel is quite a good deal for the most geeky set of coasters there exists.
Yet I'm thinking a lot of us here have old motherboards no longer in use; what kind of tools are needed to cut through the board cleanly, and in a shape of a circle?