Archive for August 14th, 2017

Obit watch: August 14, 2017.

Monday, August 14th, 2017

Dr. Cathleen Morawetz passed away a week ago Tuesday. She wasn’t someone I had ever met or heard of before the Times published her obit, but she sounds like an incredibly neat person that I wish I had known.

Much of Dr. Morawetz’s research centered on equations that describe the motion of fluids and waves — in water, sound, light and vibrating solids. One of her first notable papers helped explain the flow of air around airplanes flying close to the speed of sound.

Wings can be designed so that transonic airflow remains smooth at certain speeds without generating shock waves. But Dr. Morawetz’s work demonstrated that such shock-free wings do not work in the real world. The slightest perturbation — an imperfection in the shape, a tilt in the angle of the wing, a gust of wind — disrupts the smooth flow.

I wonder if there’s a relationship between this and chaos theory, but this is way outside anything I’ve ever studied.

In later work Dr. Morawetz studied the scattering of waves off objects. She invented a method to prove what is known as the Morawetz inequality, which describes the maximum amount of wave energy near an object at a given time. It proves that wave energy scatters rather than lingering near the object indefinitely.

She was 94.

In addition to her husband, Dr. Morawetz is survived by three daughters, Pegeen Rubinstein, Lida Jeck and Nancy Morawetz; a son, John; a sister, Isabel Seddon; six grandchildren; three great-grandchildren; and four step-grandchildren.

Brief book note.

Monday, August 14th, 2017

This is not a review or an endorsement, since I only picked this up yesterday and haven’t read it yet. But I do want to put in a quick plug for it: it was published last year by Texas Tech University Press and I am afraid it has already fallen into obscurity. I didn’t know anything about it until I stumbled on a copy at Half-Price Books.

Shooting for the Record: Adolph Toepperwein, Tom Frye, and Sharpshooting’s Forgotten Controversy is a book about Topperwein, Frye, exhibition shooting, and the world record controversy.

Back in the old days, the various gun companies paid “exhibition shooters” to travel around the country and put on shooting demonstrations with their products. Adolf “Ad” Topperwein was a shooter for Winchester (along with his wife, known as “Plinky”). At one point, Mr. Topperwein held the world record for aerial shooting: “…more than 72,000 hand thrown blocks 2½ inches in diameter, and missing only nine“.

Then Tom Frye came along. Mr. Frye was an exhibition shooter for Remington, and was a little younger than Mr. Topperwein. In 1959, he used the then newly introduced Remington Nylon 66 rifle to shoot 100,010 wooden blocks over a 14-day period, hitting 100,004 of them and breaking Mr. Topperwein’s record. However, Mr. Topperwein apparently felt that Mr. Frye’s setup wasn’t entirely fair: specifically, the distance Mr. Frye was shooting at was too short, and Mr. Frye’s throwers were using a different technique that made it easier for him to hit. (Also, the Nylon 66 was much lighter, and thus easier to hold for long periods, than the Winchester rifles that Mr. Topperwein used.)

As I said, I haven’t read the whole book yet, but I did get through the author’s preface. One of the things that interested him about the Frye/Topperwein controversy was that Mr. Frye may have actually been using “performance enhancing drugs” in his record attempt, predating Barry Bonds by about 40 years.

This book pushes a couple of my hot buttons. In the past couple of years, I’ve become more interested in the 20th Century exhibition shooters, like the Topperwins and Frye and Herb Parsons and others. (There’s a pretty good DVD, “Fast and Fancy Shooters“, that has vintage footage of some of these people at work. Link goes to Amazon, but I was able to find it cheaper on eBay when I bought it.)

In addition, I have my own personal reasons for being interested in Mr. Frye: one of these days Real Soon Now, I’m going to finish the long post I started a while back about my Nylon 66, Tom Frye, and childhood nostalgia.

In general, out of my group of shooting friends, I think I’m the most interested in shooting history of the bunch. I expect this to be a swell addition to my library, and I encourage anyone who has a set of buttons like mine to pick up a copy.

On a semi-related side note, you know who else is interested in firearms history? Karl of KR Training, official firearms trainer of Whipped Cream Difficulties. I bring this up here because he’s been working on a series of “Historical Handgun” courses: the first one was a 1/2 day course he ran this past weekend, and he has a full day class coming up in September. For personal reasons, I can’t attend, but I’m looking forward to the two-day version of the class he plans to run sometime in 2018.

In the meantime, though, he’s got some blog entries up: an after action report on the 1/2 day class, discussion of the FBI’s qualification course circa 1945, and even a couple of book reviews. I encourage my readers to give Karl’s blog some affection, even if you do live too far away to enroll in his classes.

(I think it’d be kind of fun, though, if Karl could develop this into a sort of standard curriculum and share it with instructors in other regions. It might be fun to have people all over the country running these classes and showing how it was done in the old days. Heck, maybe we could make this a thing, like cowboy action shooting and the zoot shooters: combat matches with “appropriate” guns from different eras. This could be a whole bunch of fun.)

Headline of the day.

Monday, August 14th, 2017

Fruitcake From Robert Scott Expedition Is ‘Almost’ Edible at 106 Years Old

“almost” edible. So pretty much the same as a regular fruitcake.

(Thank you. I’ll be here all week. Try your waitress and remember to tip the veal.)