A few months ago, I learned from Bill Cooke's Rocketeer's Corner blog that my favorite sanding sealer, by Brodak, was out of sto...

Most model rockets you build will have fins made of balsa wood. Because balsa is so porous and has such a loose grain, you have to give...

Click here for Part 1 I'm going to digress from this series for a moment, because this is the point where I needed to make some decisi...