Favorite team:Alabama 
Location:North Alabama
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Number of Posts:3034
Registered on:4/21/2012
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quote:

That's Jacob's Ladder!


At least it's lighted.

re: Your IRL encounters with celebrities

Posted by iglass on 4/27/25 at 1:14 am
Met Mel Gibson once. Story documented over on the "Pics from days gone by" thread, page 974.

Numerous politicians in DC one year, including Livingston from LA. Ted Kennedy's big black SUV almost ran over my wife and I at the capitol.

Numerous minor celebrities on the Alabama sideline when I was an active photographer with a press pass. Two of the nicest were Taylor Hicks and Sara Evans. Finebaum not so much, but that's hardly a surprise. Stood in line to ride the elevator up to the press box at Bryant-Denny, had about a 15 minute conversation with Bart Starr. Super nice guy. List also includes a large list of Bama players and coaches, including Saban.

Met several people who were on-air talent at ESPN while getting a personalized tour from Rece Davis (one of the nicest guys in the world). Linda Cohn was exceptionally gracious and nice.
I bought a big bundle of food service parts recently. If anybody needs any 24v liquid peristaltic pumps, 24v solenoid valves, or 1200w cartridge heaters, I have a few hundred of them total. Also some Omron proximity sensors. I think they originally went in coffee machine dispensers.
quote:

It’s basically bread, which is basically wheat. So it’s healthy.


So is beer.***

re: Pictures from days gone by....

Posted by iglass on 4/26/25 at 12:38 am
quote:

Never knew answering machines were available this early


Try reading some old Doc Savage stories and pulp fiction from the 1930's. He had an answering machine along with tons of other innovative inventions that came in to use decades later.

re: Pictures from days gone by....

Posted by iglass on 4/20/25 at 11:21 pm
quote:

Fried chicken




I had a rather big fellow tell me once that "My belt is nothing more than a leather fence around a fried chicken graveyard."
quote:

Can't cut down the Live Oaks anymore like the old days. It was great timber for ship building.


Not really. Live oaks are in the red oak family, which have a diffuse and porous grain structure. Any ship built with timbers from the red oak family will leak like a sieve.

Much more highly preferred are white oaks, which have a solid grain structure. They are also generally much more dense and strong, and do not leak water naturally. If you look at oak boards or timbers from the end grain, you can see exactly what I am talking about.

England virtually decimated their forests in the 1500/1600's building ships out of their white oak forests. It got to the point where white oaks were "reserved for the Crown" and red/black oaks were used instead for buildings.
quote:

Advantage to the 1 seeds is huge since they wont have to possibly face a 1 seed in the elite 8.


Oddly enough, this principle seems to be rarely applied when considering college football strength of schedules.

re: What the heck is going on with USPS?

Posted by iglass on 3/22/25 at 4:07 am
I can't disagree at all. Service has definitely been getting worse. Getting in touch with a real person to track a package or solve a problem is pretty much impossible. And I like my normal mail carrier, but he's not the problem.

Nonetheless, I do think that DOGE is giving them even more pressure and a desire to slow walk things even more.

re: Rigid Sigmoidoscopy

Posted by iglass on 3/22/25 at 4:03 am
quote:

Dennis Wolfberg


Thanks for posting. He starts off a bit cold but really hits his stride as he goes along.

I can remember watching him in the early/mid 90's, his long set included this bit. I think it was the old "Two Drink Minimum" show.

Another great bit by Wolfberg was him describing his stint as a substitute school teacher in NYC. Hilarious.

re: What the heck is going on with USPS?

Posted by iglass on 3/22/25 at 12:12 am
quote:

the workers don't seem very motivated to work...that's all i got


They have been threatened by Trump and DOGE.

So they decided that they are gonna double down on slowing up.
This happened to me... sort of.

In May 2016, I started coughing on a work trip and ended up at an urgent care facility. I was diagnosed with pneumonia. I was hurting all over - chest, back, body aches, you name it. I just figured I had the super flu, right?

Made it through the week and flew back home on Saturday. Sunday morning I was hurting all over bad enough that my wife insisted that I go to the emergency room. They performed a chest MRI on me, maybe a CT scan, I wasn't too lucid at the time.

The doc came in and said "There's good news and bad news. The good news is that your pneumonia is starting to clear up. The bad news is that you'll be coughing for a while (took two months to clear that cough up). "

"And additionally, we see that you have gall stones and a 12mm kidney stone. Those are why you've been hurting. And finally, you have an ascending aortic aneurysm, we have scheduled a visit for you with a cardiologist on Monday morning at 8 AM. Do not miss this appointment."

I ultimately found out that I have a bicuspid valve heart defect. My valve was working but the flow dynamics meant that a jet squirt of blood had been pounding my aortic wall instead of a nice even flow. The shape of my aorta right above my heart looked like an upside down light bulb. I was measuring 5.2 sm at that time, and in December when I had my surgery, measured 5.5 cm. They told me that at over 6.0 cm, you have a 20% chance every DAY of a rupture. Normal measurements for a man my age and body size is normally 2.5-3.5 cm.

I haven't done anything about my gall stones, but had a lithotripsy for the kidney stone (I have had many of those, I am a kidney stone factory). And had a valve sparing root replacement in December of that year at NY Presbyterian hospital, that procedure (the David procedure) is not something they did at UAB at the time, or even Emory or Vandy. The guy I used at NYP had performed this surgery over 200 times in 2016 when I saw him in late September on a visit.

I spent most of December 2016 living in a hotel in upper Manhattan, and now I have a five inch section of polyester tubing sewn to the top of my heart - they were able to save my aortic valve. My chest x-rays show 5 titanium plates, two stainless steel wires, two medical grade cable ties, and 26 titanium screws. But, they tell me that this is a lifetime fix, and I have had no problems with my heart at all since then.

The heart doctor told me that I flat out would not have made it through the spring. The insidious part is that the aneurysm is totally asymptomatic. It causes no pain or symptoms until it blows out (called a dissection). There is a 98.5% mortality rate if that happens. For those of you old enough to remember, this is what killed Lucille Ball and John Ritter. Alabama fans may remember that this was also a problem for Freddie Kitchens, but he ended up having surgery as I did.

Sorry for the long post - but there's no question that a chest scan for another problem I was having... ultimately saved my life. Highly recommended that you try to get one once you turn 50, just like a colonoscopy.

re: Pictures from days gone by....

Posted by iglass on 3/17/25 at 12:01 am
quote:

Langley wind tunnel


Interesting photo from Langley but that is a set up or faked photo. You can't have shadows appearing from two different directions without two different light sources. The figure creating the "man shadow" is outside the louver since you don't see a light from behind the man.

However, I'm going to give you two photos from Langley that ARE real. I've stood inside some of the larger Langley wind tunnels, which really aren't THAT interesting from a photo standpoint, but maybe here's a couple that ARE more interesting. This is a continuation of some of the NASA photos I posted a few weeks ago.

First, here's a photo of the "Giant Golf Balls" as many people call them. Under certain conditions, they can't get enough airflow from fans to simulate the wind conditions that can be caused by some launch speeds, so some wind tunnels have vacuum chambers placed downstream to give the air inrush extra oomph. These are located at the NASA Hypersonic Facility located on Langley Air Force Base (much like Marshall SFC is located on Redstone Arsenal). Here's where they are: Golf Balls map link



Secondly, here's a photo of the space shuttle model that they used in some wind experiments. Air molecules are VERY small and essentially are "scaleless". However, that is not so for physical features and metals/paints/etc. This model is to scale... including the surface finish. This model cost a couple million in todays dollars even though it is only about 15-18" long, all due to the level of machining and surface finishing to meet specs.

re: US vs. Austrian made Glocks

Posted by iglass on 3/7/25 at 3:27 am
quote:

Well, sorta yes I guess since I have a PSA Dagger 9mm that is similar to a Glock 19. It’s made in the USA


We'll be seeing a lot more of these (various brands) in the near future because the Glock Gen 3 patents have run out.

==========

Speaking of Hi-Points... while the quality may be inconsistent, they are generally pretty functional because they are heavy and built like tanks. The have to be since the Hi-Points utilize a blowback design with a fixed barrel similar to Walther PPKs and Makarovs. In theory, Hi-Points *SHOULD* be pretty accurate due to that fixed design, but not if the overall quality is lacking on a particular individual gun. You might get a great one, or you might get an absolute dud for accuracy.

Another problem due to the blowback design is that the higher power the cartridge, the more energy the slide has to absorb - so they make them heavy. Better blowback designs are usually .380's or lower, but Hi-Point often does this with 9mm pistols. That means the slide and overall weight of the gun WILL be rather heavy. I have seen some of their 9mm pistols in the 32-38 oz range. Might not be fun for everyday carry, I think they even make a blowback .45 ACP with the pistol weight of 40+ oz. That's brutally heavy to tote around (over 2-1/2 lbs).

Hi-Points are not for most gun owners but they can be functional and reliable if really heavy and ugly. A buddy of mine said "Yeah, if I pull the trigger on my Hi-Point it will go bang." I didn't ask him to clarify... but point made. They are a decent enough gun at their price point and one would probably be a good enough choice for a really cheap "truck gun" if on a budget.

Disclaimer: I don't own or have ever owned a Hi-Point, but have owned other blowback design guns in the past.
A guy who lived in my college dorm got approached by the father-in-law - who offered him $10k cash green American to just elope. He told the FIL he wasn't that brave and declined.

A few months later, they had a $50k wedding with a huge ice sculpture, release of live doves, high class country club reception, live band, etc etc etc. And this $50k was back in the mid-80's. Prob equivalent to $200k in today's money.

Lost track of them not long after. Hope they made it. But I doubt it somehow.

re: Questionable Calls - NSFW

Posted by iglass on 2/14/25 at 1:52 am
I'm not sure I could listen to her voice, but I always thought that Fran Drescher was underrated.

There are some women who may never reach beyond "attractive" but they can peg out the meter on "sexy".

re: Pictures from days gone by....

Posted by iglass on 2/8/25 at 5:27 pm
quote:

gladchiefisgone

Being almost 70 I grew up with the space program from the early days. I've been to Cape Canaveral-Kennedy Space Center many times dating back to the 60's.

Thanks very much for posting the pictures...I could look at these type photos all day.


Thanks. I have a few more to post, have just been tied up this week. I'll try to get to them soon.

re: Pictures from days gone by....

Posted by iglass on 1/29/25 at 4:00 pm
Another quick NASA installment...

Plum Brook Station is a NASA location that is tied to Glenn Research Center, much the way that Michoud is tied to Marshall, That Wallops Island is tied to Goddard, and White Sands to Johnson. Plum Brook is maybe most well known as being the location of NASA test nuclear reactor. It was the location of a former armory and ammunition depot in Sandusky Ohio - if you exit off I-90 headed north to the city center on Milan Rd, you can see what looks like a nuclear containment dome off to the left.

However, the NASA nuclear reactor is long gone - it was decommissioned in the early 70's and the building isn't even there any more. It was actually a tiny reactor, only 50-60 megawatts or so and was originally designed for research towards a nuclear plane NASA was thinking about designing. Ultimately, there were too many problems to overcome and the project was scrapped.

The dome you see though, is actually a vacuum/pressure chamber that is a half dome, appx 120' in diameter and just about as tall. Think about a teacup that is laid upside down, with dual pass through doors on opposite sides on the walls that have some verticality. They use cryogenic pumps to obtain a vacuum of 10 ^ (-7th) torr, which is equivalent of a hard space vacuum - it takes nearly three days to get that much vacuum in place for testing. The chamber is large enough that they can simulate structures in space and also perform Mars bounce tests.

Since it was designed for both vacuum and nuclear testing, the walls of this chamber are 3" thick aluminum (which is pretty transparent for nuclear purposes). The walls of this dome are reinforced with "tee ribs" every few feet for strength. They told me that when the dome was built in 1968, they had to stockpile aluminum for years since they used the equivalent of 80% of the USA aluminum smelting output to build it. You can see the outside wall of the aluminum dome here, with the reinforcing ribs shown on the left:



AS IF THAT WERE NOT INTERESTING ENOUGH... the dual pass through doors are appx 50 wide x 50' tall. The edges of the doors are tapered so that in place when a vacuum is being pulled, they wedge in tighter to seal up with their seals. These doors are made of the same 3" thick aluminum, backed with over 8' of steel reinforced concrete. In this pic, you can see the opposite side door.



When a full vacuum is in place as noted above, these 50' square doors flex in more than 8" in the middle of the door. Again, 8' thick aluminum and steel. That's incredible to me, it's amazing that a panel that thick could bend in that much from atmospheric pressure alone against a vacuum on the other side.

If you want a vertical view of Plum Brook, go here:

LINK

The rows you see near the vacuum chamber building are the old roads between the ammo storage bunkers from WWII. Redstone Arsenal has plenty of those also.

re: Old Man Gripe: Washer Fluid For Cars

Posted by iglass on 1/29/25 at 8:12 am
I'm surprised that nobody has mentioned the obvious - put any left over windshield washer fluid in your wife's vehicle.