06-06-2018, 11:56 AM
|
 |
Freeform rocketry advocate.
|
|
Join Date: Jan 2008
Location: Claremont, CA "The intellectual capitol of the world."-WSJ
Posts: 3,780
|
|
Wow. Geeky question. Well researched answer. Good read. Anybody that posts to this thread is obsessed with model rocketry.
|