i see a much larger risk in fittings rapidly detaching from pipe because of bad glue jobs than your pipe actually turning into flying shrapnel. avoid cleanout caps at all costs, they are the most common piece to fail on a combustion. use a 2" ball valve instead, they are rated for like 1000psi and a...

ever heard of SMS triggering? you need at least 2 cell phones. modify one of them so that the vibrator thingy completes a circuit between 2 wires, this can be used with your system or to light big fireworks from a safe distance. when you call or txt this modified phone it will complete the circuit a...

the word marble is in the title, judging by that i woud guess that his preferred projectile is a sock filled with sand.

origin unknown wrote:Hopefully no one will confuse "AMC" with that crappy little car company of the seventies. What did you use for the chamber?

lol, AMC channel 59(in my area) American Movie Classics get some dmg pics up, i love a good small bore combustion!!

wow, your teacher must be retarted, my various little pill bottle minis sound like a party popper going off, especially if the ammo is a tight fit. i did bring my pneumatic to school in 7th grade to shoot soda cans across the practice fields during our shop/physcics class.

these are genreally pretty low power, and are different than rail guns. gauss guns use coiled wire and a rail gun uses two rails and needs a substantially larger power force to get a projectile moving. in order to generate a good amount of power you will need to have the system timed, which is quite...

if you wanted to pull a weak magnet out of the sand, you could try one of these super magnets, idk what your budget is, but there is one of the "super dangerous" ones that only costs $75

meh. if you really want good performance go buy a $20 stun gun and spend $35 to make yourself a propane meter, you wont be disapointed.

im pretty sure that this member is no longer here, since this thread is over 3 years old

would there be a way to make a very powerful electromagnet and then measure resistance, and then just see when the restiance is the strongest? that seems like a pretty good soloution to me. other than that you could try very high mesh iron that would move if passed over a magnetic field, triggering ...

i wish i hadnt posted that....... the 2nd ammendment was created to put people on equal ground with their government, back then they had muskets, the people needed muskets. now they have m16s, the people should have access to m16s. branding a gun an assault weapon is a leftist tactict to generate fe...

i hate people who try to ban anything for the "good of the people" its assinine that governments think people cant make descisions for themselves. an "assault rifle" is jsut a term given to certian "scary guns" that politicans think kill people more than other guns. like dubbing an illegal substance...

i think he was trying to be funny.....

upgraded AEG, but go for an M-series, there easier to externally upgrade and have about the same length barrel

upgraded AEG, but go for an M-series, there easier to externally upgrade and have about the same length barrel