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Eugene

(61,846 posts)
Mon Jul 4, 2016, 07:26 PM Jul 2016

Homemade cannon kills Iowa woman at backyard gathering

Source: Associated Press

As Americans celebrated the Fourth of July holiday weekend with parties and fireworks, authorities said an eastern Iowa woman was killed when a homemade cannon exploded at a backyard gathering.

Davenport television station KWQC-TV reported that 55-year-old Lori L Heims of Edgewood was flown to an Iowa City hospital, where she was pronounced dead.

The Delaware County sheriff’s department said Heims was injured at the gathering with friends in Greeley around 11.40pm on Saturday.

Investigators said the cannon was loaded and fired, and when it went off the rear portion of the barrel blew out and sent fragments toward Heims. One of the fragments struck her in the head.

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Read more: https://www.theguardian.com/us-news/2016/jul/04/fourth-of-july-iowa-death



Associated Press in Greeley, Iowa
Monday 4 July 2016 18.55 BST
16 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Homemade cannon kills Iowa woman at backyard gathering (Original Post) Eugene Jul 2016 OP
I'm not an expert, but casting and boring a cannon is a major undertaking. cheapdate Jul 2016 #1
More likely an open-ended pipe bomb. People take a length of pipe, cap it, jtuck004 Jul 2016 #3
I remember from thermodynamics class cheapdate Jul 2016 #4
I didn't know that, thank you. n/t jtuck004 Jul 2016 #5
Is this like a potato gun? Plastc pipe, hole drilled on side, fueled with hair spray? Hoppy Jul 2016 #7
Steel pipe. More pressure, and with gunpowder. n/t jtuck004 Jul 2016 #8
if a little is fun.. getagrip_already Jul 2016 #12
I hope bucolic_frolic Jul 2016 #2
Yes I agree Demobrat Jul 2016 #6
"Homemade Cannon" Night Watchman Jul 2016 #9
Artisanal Cannon sounds so much better. JVS Jul 2016 #14
Town of 256 people... Sancho Jul 2016 #10
Well now they get to go to a funeral ... Nihil Jul 2016 #11
+1 Blue_Tires Jul 2016 #15
This message was self-deleted by its author Blue_Tires Jul 2016 #13
Are gun laws to blame? uawchild Jul 2016 #16
 

jtuck004

(15,882 posts)
3. More likely an open-ended pipe bomb. People take a length of pipe, cap it,
Mon Jul 4, 2016, 07:54 PM
Jul 2016

drill a hole, drop in a firecracker and leave one at the opening, light both at once.

The more adventurous pack powder down in there, with a fuse, shoot a variety of things out the opening.

I would bet hundreds of these are made every year.

Pipe isn't made for this, obviously.

cheapdate

(3,811 posts)
4. I remember from thermodynamics class
Mon Jul 4, 2016, 09:01 PM
Jul 2016

a long, long, time ago that some guy (Joule, maybe?) formulated a theory for the mechanical equivalent of heat based on his observations of the heat produced by boring cannon barrels.

 

Nihil

(13,508 posts)
11. Well now they get to go to a funeral ...
Tue Jul 5, 2016, 08:11 AM
Jul 2016

... as well as the manslaughter trial for whichever cretin(s) thought that was a good idea ...

Response to Eugene (Original post)

uawchild

(2,208 posts)
16. Are gun laws to blame?
Tue Jul 5, 2016, 07:12 PM
Jul 2016

Would this women be alive if she was allowed to legally own a 150 mm howitzer? If howitzers are outlawed, only outlaws will have howitzers says it all, don't you think?

/sarcasm off

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