Biohazard Pyrotechnics
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Mini copper cannon QDV preliminary test
Biopyro
485 views
This small coaxial copper cannon uses the quick dump valve. It has a 250cm^3 28mm chamber, and a 70cm 15mm barrel.
It's more powerful than a QEV, but requires a mechanical...
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Milk Jug explosion
Biopyro
236 views
Milk jug explosion using deodorant and a lighter.
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Copper QEV cannon
Biopyro
704 views
Firing an M8 bolt at a computer monitor power supply .
Was a great fit in the 22mm barrel and truned out really accurate!
all 22mm copper with a 3/4" QEV 1.2m barrel and 1m...
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Ice smashing
Biopyro
201 views
Firing a 20gm empty shotgun shell at 1" thick ice.
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QEV cannon
Biopyro
551 views
Firing various ammo at food cans filled with wet newspaper
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Water Gun test
Biopyro
191 views
Test to see how long the stream on my 8l water cannon would last in full flow.
Conclusion - about 4 seconds!
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Fake "ultimate smoke bomb"
Biopyro
21,944 views
Proof that the "ultimate coloured smoke bomb" video is a fake.
IF YOU HAVEN'T GOT PROOF IT WORKED FOR YOU, DON'T BOTHER SAYING IT DID. So many people said "oh it worked fo...
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Mr Juicy Vendetta
Biopyro
708 views
My Juicy and His Identical siblings have a an array of arugments with some objects. Destruction ensues.
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Potato cannon
Biopyro
1,874 views
Unrated ABS and rated PVC combustion cannon. Fires of unmetered propane and constructed with "sticks like sh*t" glue. Not an example to be followed but a nice cannon.
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Napthalene Fireball
Biopyro
4,110 views
Fireball put together with some black powder, and napthalene triggered with 1/16th visco. Black powder KNO3:C:S. Used too much BP hence fountain like ending. Some of Naptha...
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