Click to open image viewer. This is an unflown Centuri Mini-Max model rocket motor from 1966. It is made of pasteboard and contains non-explosive propellant. It produces a maximum thrust of 3.5 lbs, ...

The science experimenters at TKOR build a stable launch platform designed for safely sending small model rockets into the air.

If you’re building model rockets you want to make sure they fly straight, and most of that is dependent on the stabilizer fins. It has long been a problem come assembly time. How can you make sure ...