New user, but I've been making rockets for decades at this point, but it took differental equations class to find why so may of my flights turned to confetti, lol.
In the last few years, I've learned urethane chemistry, and am moderately successful making httb based engines.
The professers book is awesome, but I was amazed to find the patents online for several of the government's designs.
My first casting didn't cure, but I realized pretty quickly I added too little curative.
I realize how much of the info is restricted, There are a lot of idiots these days.
In the last few years, I've learned urethane chemistry, and am moderately successful making httb based engines.
The professers book is awesome, but I was amazed to find the patents online for several of the government's designs.
My first casting didn't cure, but I realized pretty quickly I added too little curative.
I realize how much of the info is restricted, There are a lot of idiots these days.