Occasional GeekDad contributor Francesco Fondi (perhaps the only Italian hobby enthusiast in Japan) has sent along part of a piece he just wrote up on his own blog, about some cool old model rocket ...
When building a model rocket, it can be fun to get into the maths of it all—calculating the expected performance of your build, and then seeing how it measures up in the real world. To aid in that ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results