The threaded front end of a Dremel allows you to design, print, and attach your own guards. We used a variety of rocket fin designs, and...

Experimental rocket motors are best developed using static motor tests. The following setup is called JENNA, a birdcage stand designed to...

These are a few old designs for small high power APCP rocket motors with a variety of thermal liner/grain casing materials. This post...

Angled bits are great for roughing out converging and diverging sections of graphite nozzles. These bits saved me a lot of time on the...

Large painting stencils are easy to make with a printer, painters tape, and spray adhesive. Lay long strips of tape down the rocket,...

Supersonic rocket flight demands a durable nose cone tip, we went for overkill and opted for Inconel. Straight angled cones are simple...

Simple and extremely reliable electronically activated matches for flight and ground operations. I separate E matches into two types:...

Simple and reliable black powder gas generator for cone ejection, stage separation or parachute deployment. This resin printed bulb is...

A simple and inexpensive tool to cut large graphite rocket nozzles. If you find yourself without or unable to use a large lathe or mill...