Hydrogen / oxygen rocket (2)

[slacker3442]

cool, we did that with little dropper bottles that were plastic, it made a little pop. haha that was cool

[scorpionuk3]

no - it is pendeford school

[Mysterio897]

oh yea i might be goin there next year!

[5horsepower]

wat do u meen by that there is thrust when the hdrogen ignites with the air it does create a exsplosion and the pressure launches it but the same with any rocket just a longer burn time usually

[MTEXX2]

i believe that's more of a cannon as there is no appreciable post-launch thrust

[scorpionuk3]

I stand corrected!!

[hammerhai99]

sauerstoffflasche geplatzt !!!!!!!!!!!!!!!!!!