alt Hacker NewsUhm, there are plenty of videos about making solid rocket fuel. Model rocketry doesn't need any special permits until you get to launching large rockets.
Uhm, there are plenty of videos about making solid rocket fuel. Model rocketry doesn't need any special permits until you get to launching large rockets.
I guess once you have the permits it doesnt matter. With the nilered vids, they were more of the more hypergolic variety