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How to abuse a party popper
BackyardChemistry
272 views
What happens when you take the "popper" out of a party popper and put it onto a flame?
Silly Question really, but it needed to be done ;)
It doesn't need to be said, but do...
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Blackmatch Test
BackyardChemistry
211 views
A test of 8 inches of sulphurless BP blackmatch, made using a variant of NightHawkInLight's blackmatch tutorial. Results: fairly consistant burn, although more smoky that I...
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Star Test
BackyardChemistry
68 views
A star - what of, i dont know!!
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BP rocket with zlich thrust
BackyardChemistry
101 views
attempt at a flying BP rocket. epic fail
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BP Test
BackyardChemistry
45 views
OK guys - i've finally makde some "proper" shuphurless BP, and here;s a test, cause i've yet to order some cases from pyrotubes(.)co(.)uk
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Another Attempt at a shell
BackyardChemistry
90 views
This one had more lift powder, but still not enough - hence another nice, soft break at about 15ft.
I think it looked very nice, and as normal, the camera doesn't really do...
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Ground Effect Firework Thing
BackyardChemistry
64 views
Right - this was my first videoed attempt at a mortar shell - all homemade!! turns out that my lift charge wasn't as powerful as anticipated, but the "shell" had a nice and...
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An Epic Fail of a Rocket!
BackyardChemistry
114 views
Well, this was supposed to be a firework-esque rocket, but didn't exactly work........In fact, the end-cap blew. that makes 4079 and counting.......... any suggestions woul...
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Rocket turned cannon - 2nd angle
BackyardChemistry
79 views
A stupid place to stand, but hey - i got some great footage!! In retrospect, it's probably good that it blew!
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Rocket? Pah, we got a cannon!
BackyardChemistry
123 views
To put it mildly, the end-cap blew once again. We should really work on the design of them....... First angle
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