Polskie Towarzystwo Rakietowe - Amatorskie Konstrukcje Rakiet

I'm currently in Krakow. Mainly I'm interested in learning to build the metal parts of rockets, such as combustion chambers, rocket nozzles. I know some of you are working with hybrid rockets. Is any one building metal rocket engines or do you buy these components from outside Poland. I could get ...

Hello, I'm contacting you to request information on the Polish Rocket Society. I'm an American computer programmer living in eastern europe and I am interested in helping with the societies research. In addition to computer programming, I have a good understanding of Calculus, Physics and amature ...