That which does not kill us, makes us stronger. Or these days, quite possibly, a felon...
Jon
That which does not kill us, makes us stronger. Or these days, quite possibly, a felon...
Jon
I prefer a 50 gal trashbag full of acetylene and oxygen.
Nuclear purple flash, a bang that'll echo for 10 seconds (at least in the hudson valley), surprisingly little destructive power, and no evidence except tiny bits of melted plastic. Dave
My brother did this with a balloon. He taped it to his shop door and stuck the glowing end of a cigarette into it. It knocked him on his ass and blew the door off the hinges. He complained abut ringing in his ears for weeks afterward. Art
...
...
...
Yeah right, 2 lbs of unconfined pyrodex destroyed a stump...
Static electricity will indeed set them off.
Had a quart bag go off in my hands once- wasn't too bad.
Dave
d7-
Try it with H2O2 from an electrolyser. If you used a 50 gal trash bag you will surely wind up in jail, after the emergency ward. Wear ear plugs.
I was thinking, buy 3-4 helium balloons, tie one balloon full of O/A to them, add a fuse, light the fuse and let it fly up in the air before exploding. Kids might like it.
i
Long fuse.
Turn it into a science project, fill your ballons with hydrogen/oxygen by electrolysis of water instead of using O/A.
Best Regards Tom.
I prefer a 50 gal trashbag full of acetylene and oxygen.
Nuclear purple flash, a bang that'll echo for 10 seconds (at least in the hudson valley), surprisingly little destructive power, and no evidence except tiny bits of melted plastic.
Dave
i graduated college in '82. we messed around w/ oxy-acetylene things there in the metal shop. i posted this once before, i foolishly volunteered to light the "fuse" and it blew up the instant i touched the match to it, right next to me. i completely lost my hearing for a few minutes. was scary. after college us guys rented a "loft" in brooklyn. was the top floor, the wrought iron roof trusses were in our space. i have a faint recollection someone lit a oxy-acetylene thing indoors. was so loud and there was such a shock wave dust gently fell from every truss in the place. i think that's what made us all wide eyed, not so much the blast but that it shook loose dust from all the trusses. we were like "*whoa*".
i don't think i/we ever had the balls to even consider doing a 50 gallon bag. especially after witnessing what (a MUCH smaller) two-taped-together styrofoam soup bowls sounds like.
b.w.
THAT will take a while.
Make certain that Air Force One is a long way away! Gerry :-)} London, Canada
That gives me mental pictures of Dad wondering how the building got lifted and separated.
.
I've lit mixtures of H2 and O2 from electrolysis, and the reaction did not seem nearly as energetic as acetylene and oxygen.
Dave
On Wed, 27 Jan 2010 13:01:12 -0800, the infamous Jon Anderson scrawled the following:
IOW, it takes a _lot_ to hit the Darwin Awards list.
-- It is in his pleasure that a man really lives; it is from his leisure that he constructs the true fabric of self. -- Agnes Repplier
On Wed, 27 Jan 2010 21:35:48 -0600, the infamous Ignoramus27891 scrawled the following:
The Chicago PD and DHS will be at your door shortly for even
-thinking- that, Ig. ;)
-- It is in his pleasure that a man really lives; it is from his leisure that he constructs the true fabric of self. -- Agnes Repplier
You have given me an idea for a late night large 4th of July aerial display. TY.
Don't. If you want to fuss around with acetylene, get some calcium carbide and play with it.
....get a kid to light it!
Or not!
Was that your first 'whack' at metal working? ;-)
PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.