matburnham:
Gorilla glue test
matburnham:
Bottle rocket nozzles
matburnham:
Bottle rocket booster hook detail
matburnham:
Bottle rocket booster fitting detail
matburnham:
Small and large parachute
matburnham:
Parachute release mechanism - open
matburnham:
Parachute release mechanism - closed
matburnham:
Nearly complete bottle rockets
matburnham:
Spliced bottle rocket construction
matburnham:
First spliced bottle rockets
matburnham:
Bottle rocket launcher with boosters (annotated)