I am not encouraging anybody to try this at home!
I already did -->so just lean back and enjoy the results!
Furthermore I am not responisble for any kind of damage caused throug your experiments.
In Germany it is very difficult to purchase any rocketmotors for private use. We can't even get gunpowder or anything else sparkly due to our restrictions concerning fireworks and all the funny stuff....
DON'T TRY THIS AT HOME
Just see for yourself:
As you can see I used a also homemade rocket ignitor combinde with a veeeery long cable because distance is your only friend !