Monday, February 22, 2010

Boom.

Shorter Half (who was born after man walked on the moon) and I were watching curling the other night as I was sewing away. They broke for a commercial and I heard SH ranting about “selfish, greedy, narcissists”. I glanced up to see the commercial for Tom Brokaw’s special on the baby boomers.
“What?” I asked.
“Baby Boomers, he said.”
“WHAT did you call me?”
“You’re not a boomer!

“I was alive when Kennedy was shot. I’m a boomer.”

You’d think the reading glasses would have clued him in.

Saturday, February 20, 2010

The Bone

Or, “What Happens when a Rocket Scientist/EMT starts thinking about 18th Century Gunshot Wounds”.

You may have noticed a reference or two to 18th century living history on this blog. I’m a member of group that portrays a British Detached Hospital in North America. Most of the members are medical types and/or engineers. The Narrator of this tale, a member of our group and a Gentleman Engineer, who is also an EMT in Real Life, begins:

So the other day I was sitting around with my .50 caliber muzzleloader – great way to start a story, huh?


I had been hunting with it, but hadn't shot it in about a week. It was going to be awhile before I went again, and as you know, even with the modern synthetic powders, it's not a good idea to leave it in the guns for too long. So I needed to unload the gun. While there are other methods, the most expeditious procedure for unloading the gun is 1) point gun, 2) pull trigger. But it seemed like such a shame to just “waste” it. I needed something to shoot at. The butternut squash that got pushed to the back of the fridge and now needed to be thrown out was a tempting target, but oh look, the dog's old bone. A long time ago, someone had given her one of those really large cow bones that you see in the grocery store. She never had any interest in it, and I kept forgetting to throw it out.


My little mind started working – you know, I have to shoot a .50 cal bullet. If I shot it at the bone, I could be cool and have a bone with a bullet hole for medical demonstrations like Dr. Mike. So I got out my gun rest to make sure the hole would be nice and centered and, having heard them say they shot their bone at 6-8 feet, set up at a range of about 15 feet. Okay – when I say the bone exploded, I don't mean fell apart or pieces flying off. Think Wylie Coyote shoving a stick of dynamite into the marrow hole kind of explosion. Now while REALLY cool, and prompting a mystified eight-year-old to say, “Whoa …”, it did not produce the desired effect.


I have three thoughts as to what went wrong.


1. I think I remember the vet telling me that those kinds of bone have been hardened for the dogs. I can see how this could cause the bone to resist being punched through, but instead have all of the fibers act as a whole.


2. There was no meat on the bone. I supposed this could affect the velocity some and may even help hold the bone together.


3. (and I think the real problem) While my projectile had an appropriate diameter, it was not a ball. It was a 335 grain, conical hollow-point. I now have a new appreciation for what happens to the deer when it is struck by such a thing.


Okay – new plan.I have a friend who runs a family operated grocery store. They do all their own butcher work. We were in there Sunday, and I mentioned the kind of bone, with some meat, that I needed. She said she would find me something. I picked it up yesterday. Not wanting to reproduce my previous effort (at least not at this time!!) I thought I would call an expert.

So they called us. Shorter Half for his weapons expertise, and me for my reproduction flintlock pistol and digital camera. The cow leg was propped up. About 3 feet away (good 18th century pistol range) the pistol was primed and loaded with a single ball. The trigger was pulled, and “Click! fffft”. Misfire. The pan was re-primed, and “Click! Bang!” Direct hit. 

Powder burns and entry wound. Renmber, the muzzle was about 3 feet away.

Fragments from the lead ball.

Entry hole with the meat cleared away.

Exit wound
Follow up from our Gentleman Engineer:

I just came back from The Bone's inaugural demonstration at (Local Elementary School). Actually it was the same presentation for 8 separate groups. Now I have to tell you, it turns out, the bone shape you see in the picture is being accomplished by the cohesion of the surrounding tissue. When said tissue was removed, I now had a life-size 3-D bone puzzle. At first I was a little disappointed, but then I thought, “Why not show the true destructive power. This is supposed to be a demonstration.” So with the help of some industrial strength ceramic glue (which comes with the warning “only use outdoors or in extremely well ventilated areas” – no seriously, I feel fine) I had reconstructed Frankenstein's bone. The 4th graders' most common comment was “WHOA!!!


Frankenbone: Entrance


Frankenbone: Exit

Can you say "amputation"?

Thursday, February 18, 2010

Happy Birthday, Michael!

Go wish Michael W. (a.k.a. as Mike, Dr. Mike, and probably some nicknames I don't want to know about) a happy birthday. He deserves one! Or leave a comment here for him. He usually drops by to check things out.

Wednesday, February 17, 2010

Knit Cap

While checking out some wonderful information on 18th century knit caps, I came across these two pictures.

I wanted to reproduce that striped cap, and the cook in our reenacting group graciously volunteered to be the recipient of the finished cap, even though I’ve never seen anyone in the hobby wear a striped cap. Besides what we dubbed the “rasta” cap, I found a striped cap in Hogarth’s Industry and Idleness series. The same guy with the eye patch shows up in several plates.

I started by knitting a swatch on my needles of choice. Then using Mara Riley’s pattern, I scaled my pattern up since I was using a finer yarn, and cast on the navy wool. I knit about 30 rows and realized that my scale was way off. I also noticed that in both paintings, the knit cap was worn over a linen workman’s cap. So … I ripped out all 3 inches, knit a bigger swatch, recalculated how many stitches to cast on (remembering THIS time that it had to go over another cap) and started again.

 I used the "Porter" painting to try to gauge the scale. I looked at how much of the ear the navy yarn covered, and went from there. The stripes looked like they were a finger and a half wide. I kept knitting until I had what looked like was going to be that distinctive “bell” shape and started decreasing. I didn’t like the way the top looked, so I ripped that out, pulled out my copies of Mark Tully’s “The Packet” series until I found the directions for his knit cap and tried again.
I was happy with it, so I wet it, blocked it, and put it over a "bouncy ball" to dry.

I’ll get pictures of it on our cook, complete with black felt hat, at our next event.

UPDATED to add: Another knit cap here.

Monday, February 15, 2010

Oh, rats!

Our friend, Mike, delights in spoiling Sweet Daughter. He also does his best to, um, cultivate her sense of humor and develop her appreciation of the absurd. (Like I’m not doing a fine job on my own, thank-you-very-much. *grin*) When SD was two, he sent her a stuffed toy for Easter. It was a ‘possum. Yes, he sent her an Easter Possum. She was nonplussed at the time, but we managed to have fun with it. We'd startle Shorter Half on a regular basis by leaving it hanging from unexpected places. The shower curtain rod, for example.

Sweet Daughter has an affection for cats. She likes to pretend to be a kitty, complete with her own cat language, which I don’t understand. “Honey, I don’t understand ‘cat’. Please use real words!” This is handy for her, because I suspect she has cussed me out in cat language once or twice. Anyhow …

Mike decided that a proper kitten like Sweet Daughter needed her own rat for Valentine’s Day. He sent about 9 gummi rats in shades of red and orange. On the morning of V-day, I said, “Hey Sweetie! Mike sent you a Valentine’s present!”

She responded by stopping, taking a deep breath as if to resign herself to the inevitable, and said “What is it?”

I said brightly, “Here honey! It’s a gummi rat! He says a kitty needs her own rat! You like gummi bears, right? This is just a big gummi candy.”

She held the package, not sure she liked the way it quivered. The rat was removed from the package and she refused to touch it as it trembled gently.

“Ew, mommy! It feels likes REAL rat! Take it take it take it take it!"

(Note: We have friends with a marvelous pet rat named Cornwallis. She knows what a real rat feels like, and that it does not feel like gummi candy.)

The rat is placed on a plate. She contemplates her options. She swallows her disappointment.

 


“Momma, may I have some chocolate now?”

And I wonder why she has bad dreams.


For the record, she got her chocolate, and her bad dreams have never featured marsupials, rats or candy. Only the big, bad wolf. And I'm pretty sure she won't hold this against Mike.

Friday, February 12, 2010

Perspective

Just to put all the whining, sniveling, teeth gnashing, and hair-pulling into perspective, the mid-Atlantic has had a hell of a winter, at least by local standards. We don’t a snowmobile tucked away in the back of the garage for inclement weather. Heck, a lot of people didn’t even have snow shovels 10 days ago. The belief is that if Mother Nature put it there, she can darn well clean up after herself and take it away. For those who have never lived north of the Sweet Tea Line*, there really is no frame of reference.

December 19-20, 2009: Snowpocalypse
February 5-6, 2010: Snowmageddon
February 10-11, 2010: Snoverkill

Check out the amounts so far this winter:

Washington D.C. National Airport - 55.9”
Old record: 54.4", Winter of 1898-1899
Average: 16.6”

Washington D.C. Dulles Airport, VA - 75.0"
Old record: 61.9", Winter of 1995-1996
Average: 22.3”

Baltimore, MD - 79.9"
Old record: 62.5", Winter of 1995-1996
Average: 20.8”

Wilmington, DE - 66.7"
Old record: 55.9", Winter of 1995-1996
Average: 20.5”

Philadelphia, PA - 71.6"
Old record: 65.5", Winter of 1995-1996
Average: 20.5”

Atlantic City, NJ, 49.9"
Old record: 46.9", Winter of 1966-1967
Average: 15.7”

Compare to these annual averages:

Barrow, AK - 29.7”
Colorado Springs, CO - 42.4”
Bridgeport, CT - 26.2”
Chicago, IL - 38.5”
Boston, MA - 42.2”
Detroit, MI - 41.1”
Minneapolis-St. Paul - 49.9”
Central Park, NY - 28.4”
Fargo, ND - 40.8”
Pittsburgh, PA – 43”
Green Bay, WI - 47.7”


And yeah. It’s supposed to snow again on Monday.


* The Mason-Dixon Line is not the dividing line between the North and the South, it’s the Sweet Tea Line. McDonald’s not withstanding, you know you’re in the South when restaurants have sweet tea ready made.

Wednesday, February 10, 2010

Always chamber check

We were watching TV the other night and saw this State Farm commercial.



The commercial wasn't even over before Shorter Half emphatically stated, "And THAT'S why you always chamber check your pistol!"