Uh huh

Jay comes to the same conclusion: All Pistol Rounds Suck.

It’s like that joke:

A woman sees a Texas Ranger with a gun on his hip. She asks him: “Sir, are you expecting trouble?” The Ranger replies, “Ma’am, if I was expecting trouble, I would have brought a rifle.”

The utility of handguns is their portability and concealability.

Jay mentioned an interesting data point:

Don’t rely on expansion from JHP. There were several cases where a suspect had been shot 5+ times with JHP ammunition, and only a handful of the shots actually expanded.

I can’t help but wonder why.

Jay, if you’re reading this, did your research offer up any explanations?

And then, it makes me wonder if ammo like Hornady’s Critical Defense would in fact fare better. Their marketing says so, but ballistics gel is different from flesh and bone.

Floating-Point for the Common Man

When does 0.1 + 0.2 not equal 0.3? When you’re dealing with floating-point arithmetic.

Floating-point math is a complex thing to grok, but it’s important if you’re a programmer. Unfortunately, a lot of the explanations of this concept are obtuse and make your eyes glaze over. But here’s a fantastic guide that explains the important bits but in a way that everyone should be able to understand.

That Classical Mess

I was at a park and noticed a group off in one corner of the park. It was a martial arts class.

Of course I watched.

I’m not 100% sure what they were studying, but from the looks of the movements along with the clothing I suspect a form of ninjutsu.

They were practicing one-step sparring techniques. So teacher demonstrates technique, discusses aspects of it, then students pair off and practice the technique in a cooperative way.

Sounds familiar.

And as I watched, I saw good and bad. I saw a traditional martial art being taught, which is not a bad thing. I saw movements being taught that were unrealistic. For instance, opponent throws a right haymaker. The defense is to hard block with your lead arm (left arm in this case), then redirect their arm by moving your arm in a large counter-clockwise circle. The problem? First the meeting of force-with-force, which isn’t horrible, but then to try to change the direction of their movement to the total opposite direction using only the strength of your posterior deltoid vs. the whole of their body being behind that haymaker? I’m sorry, but I just don’t see it happening in a real situation. Furthermore, there was little footwork, and what there was tended to involve cross-stepping and putting yourself in twisted and positions of little balance.

However, I watched other techniques and saw some nice stuff. For instance, opponent comes with a right haymaker/straight-punch. You block with the lead arm in a sort of backfist-like movement meeting their forearm with your forearm, then you slide that left fist up to grab their lapel… now you’re inside and you can use the right to do all manner of things. I also saw some application of locks and pressure points for distraction to move then into sweeps and take downs.

So it was a mix.

I look upon it like a lot of traditional/classical martial arts. It’s not a bad thing. There’s much sound and good in it, and there are a lot of principles that are good to learn. However, to fight this way? I’m not sure. What I hope all students do, at least at the higher levels (once you get that black belt, at least), is to review the techniques you learn and question everything: the stances, the footwork, the kicks, the punches, the locks, the movements, the blocks, entries, exits, counters, reversals, attack, defense, everything. Find what is useful. That which doesn’t appear to be useful, see what it may be trying to teach — it may not be practical, but it may have good theoretical basis. Question everything.

The interesting thing? I had a feeling of really missing traditional martial arts study. 🙂

I heard good things about Blankenship’s internal arts practice. It seems to be just about doing and seeking enlightenment, instead of being rote. I could dig that.

Do you or don’t you?

I’m watching the news.

Lead story, the May 1 protests about Arizona’s SB 1070.

The story that immediately follows? About the creation of a national Latino heritage museum.

So, the first story is about a group of people not wanting to be singled out due to their racial profile. Then the second story is about the same group of people wanting to single themselves out due to their racial profile.

Last time I checked, you can’t have it both ways. You can’t just want it when it benefits you and not want it when it doesn’t benefit you. So, which way do you want it?

Sunday Metal – Slipknot

I didn’t like Slipknot at first, but after talking with a guy at a record store about them one day… I gave them a try.

I bought a copy of “Iowa” and was blown away.

Their prior albums? A little too nü-metal still for me, and even the later albums are a little more moody than I care for. But I still respect what they do. They put on a show, they have a lot of guys working together. They blend a lot of elements and it all works.

The opening track from “Iowa”, People = Shit

KFC Double Down

Tried a KFC Double Down on a whim last night.

Win.

Tasty, delicious, original recipie, win.

I’d like to give thanks to all the people that are pitching a fit about it. You gave KFC tons of free press and “buzz generation”. I’m sure their PR department thanks you as well.