Rocketry Videos
Static-test of toilet-paper tube rotary rocket (2010-10-04)Static test of rotary-rocket; the fins convert into rotors for a helicopter descent. [View]
 |
 |
Static-test of toilet-paper tube rotary rocket (2010-10-04)Static test of rotary-rocket; the fins convert into rotors for a helicopter descent. [View]
|
|