We’ve been busy producing single topic episodes, and working on items for the NSL 2018 program. The Rocketry Show team decided to take a moment and catch up with you all. Topics discussed: NASA Student Launch results The release of … Continue reading →
[The Rocketry Show] # 63: Glues, Epoxy, and Fillers…OH MY!
Daniel, The Rocket n00b has just completed a series on the properties of some Glues, Epoxies, and Fillers through a series of experiments in an attempt to satisfy his curiosity. Which is the lightest? Which is the strongest? Which is … Continue reading →
Sanding Block Pro Tip
A while back, I showed a way to remove self-adhesive sandpaper from an aluminum sanding block, like the Great Planes Easy-Touch Hand Sander*, seen above.Self-adhesive sandpaper, such as the stuff I buy from Klingspoor, has such a powerful adhesive on i… Continue reading →
Balsa Grain Fillers and Added Weight
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 the wood some kind of treatment if you want smooth fins. You have to fill or cover the wood grain with something.Any… Continue reading →