Hobby model rocket people have been doing this for some time, e.g. this effort which is about two decades old: http://michael.sdf-eu.org/Gyroc/ http://michael.

Hobby model rocket people have been doing this for some time, e.g. this effort which is about two decades old: http://michael.sdf-eu.org/Gyroc/ http://michael.sdf-eu.org/Gyroc/