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LBN 576 - The Garlic Nebula

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Posts Made By: James Brown

January 17, 2011 10:52 PM Forum: Equipment Talk

Vixen help needed!

Posted By James Brown

John Hales said:

Hello out there, I have a 4" F9 Vixen fluorite refractor made for Orion, purchased in the mid to late 90's. I would like to replace the whole back end as the Vixen "green" focuser assembly suffers from slop and the sags when I use a CCD or DSLR on it. Has anyone out there have any ideas? It is a great little scope. Thanks, John H cwy

Hi John:

If you don't mind spending a few bucks (quite a few actually), it looks like Moonlite Focusers has an adapter for your optical tube:

http://www.focuser.com/cgi-bin/dman.cgi?page=refractorinterface

http://www.focuser.com/cgi-bin/dman.cgi?page=productdetail&plugin=dstore.cgi&product=CF


With Moonlite, you order an entire new focuser with appropriate adapter and mount it to your scope. It's as simple as that. I have one on my solar scope and it is very robust.

Jim

January 26, 2011 03:18 PM Forum: Politics

SOU: Guess what?

Posted By James Brown

Lee Spain said:

He dies his hair. wink Big time!

I was watching Purdue get their asses handed to them by Ohio State. Ouch. The 1st game between Georgia and Florida was great though.

Jim

January 27, 2011 04:47 PM Forum: Off Topic Discussions

An Important Change by Education Dept.

Posted By James Brown

Russ Carroll said:

Norman R. Augustine:

"Since 1995 the average mathematics score for fourth-graders jumped 11 points. At this rate we catch up with Singapore in a little over 80 years . . . assuming they don't improve."

Russ:

Because of the twisty path of my career, I attended Purdue from 1979-83 and the Colorado School of Mines from 1999-03. Mines is a top-rated engineering/technology school. The other freshmen at Mines were scary smart. It seemed to me that they were working in Calculus and Physics at much more than a year beyond where I was in 1979, they were maybe even farther ahead.

I confirmed this observation with a couple of professors. In their opinion, the preparedness of the best US high school students was significantly superior to the preparedness of the top kids in past generations. These same professors acknowledged that the preparedness of the bottom half had fallen dramatically . They were happy to get the best and brightest.

Now, another decade later, in 2011 I have two kids in a challenge program (IB) at a public high school. The amount of work they do in each subject absolutely blows away what I did in high school.

Based upon these data points, I am pretty sure that the top shelf US kids in science and engineering are doing fine. Therefore I don't think the USA is going to run out of engineers and doctors etc. Getting into college is more competitive than ever. There are only so many slots available for engineers, scientists and doctors in the economy anyway, and I do not believe that the data shows any shortage of applicants for the available college slots and career positions.

So, you are asking, what is my point?

1. I think that those who are in panic mode about US competitiveness in science and engineering should take a look at the graduates from our science and engineering schools. They would see high quality students going in and coming out. We have enough high quality grads to fill the available positions. I would argue that the comparison of our overall 4th grade math scores to Singapore is semi-irrelevant except for shock value.

2. None of this changes the fact that the bottom half is educationally in trouble. This is a big time social problem. What is the under-educated group going to do for careers? Manufacturing and heavy industry are going or gone. Is service the answer? I don't know. Either we or the market has to figure this one out though, for the stability of the country.

Jim

February 4, 2011 06:25 PM Forum: Politics

Chinese to build our military planes??!!

Posted By James Brown

Doug Matulis said:

I am sure liberals will be jumping all over support for this, liberalism is a mental disorder, but I think we have to draw the line somewhere. This just seems insane.

Not to mention all the lost US jobs, AGAIN!

http://www.foxnews.com/politics/2011/02/04/china-launches-bids-defense-contracts/?test=latestnews

Rest easy Doug. It ain't going to happen. The article says as much.

Jim

February 8, 2011 11:59 PM Forum: Ask rating questions here

No Rating For Fee Item

Posted By James Brown

I suppose you could look at a prospective buyer's number of ratings given versus number of ratings received ratio, and base your "buyer selection" decision on this information, along with other factors.

One could also choose not to make an offer to a seller who has far less ratings given than ratings received too.

Jim


February 10, 2011 04:10 PM Forum: Politics

At least he was trolling for women

Posted By James Brown

Jim Moscheck said:

I'm sure you all think it's no big deal...

Hi Jim:

Did you notice how none of the the far right and moderate right folks who post here are stepping up to defend this boob? I suppose that this is more of an Astromart thing than a political thing (we are mostly middle aged family guys...) But still. Did you really think that the right would defend Lee? Hardly.

Good riddance to a moron.

Jim

February 14, 2011 05:45 PM Forum: No Holds Barred

Why carrying a gun is a civilized act

Posted By James Brown

Greg Shaffer said:

Every now and then I run across what I would describe as profound logic, the letter below in my opinion fits the phrase "profound logic" to a T

"The Gun Is Civilization"


By Maj. L. Caudill USMC (Ret)

Human beings only have two ways to deal with one another: reason and force. If you want me to do something for you, you have a choice of either convincing me via argument, or force me to do your bidding under threat of force. Every human interaction falls into one of those two categories, without exception; Reason or force, that's it.

In a truly moral and civilized society, people exclusively interact through persuasion. Force has no place as a valid method of social interaction, and the only thing that removes force from the menu is the personal firearm, as paradoxical as it may sound to some.

When I carry a gun, you cannot deal with me by force. You have to use reason and try to persuade me, because I have a way to negate your threat or employment of force.

The gun is the only personal weapon that puts a 100-pound woman on equal footing with a 220-pound mugger, a 75-year old retiree on equal footing with a 19-year old gang banger, and a single guy on equal footing with a carload of drunken guys with baseball bats. The gun removes the disparity in physical strength, size, or numbers between a potential attacker and a defender.

There are plenty of people who consider the gun as the source of bad force equations. These are the people who think that we'd be more civilized if all guns were removed from society, because a firearm makes it easier for a [armed] mugger to do his job. That, of course, is only true if the mugger's potential victims are mostly disarmed either by choice or by legislative fiat--it has no validity when most of a mugger's potential marks are armed.

People who argue for the banning of arms ask for automatic rule by the young, the strong, and the many, and that's the exact opposite of a civilized society. A mugger, even an armed one, can only make a successful living in a society where the state has granted him a force monopoly.

Then there's the argument that the gun makes confrontations lethal that otherwise would only result in injury. This argument is fallacious in several ways. Without guns involved, confrontations are won by the physically superior party inflicting overwhelming injury on the loser.

People, who think that fists, bats, sticks, or stones don't constitute lethal force, watch too much TV, where actors take beatings and come out of it with a bloody lip at worst. The fact that the gun makes lethal force easier works solely in favor of the weaker defender, not the stronger attacker. If both are armed, the field is level.

The gun is the only weapon that's as lethal in the hands of an octogenarian as it is in the hands of a weight lifter. It simply wouldn't work as well as a force equalizer if it wasn't both lethal and easily employable.

When I carry a gun, I don't do so because I am looking for a fight, but because I'm looking to be left alone. The gun at my side means that I cannot be forced only persuaded. I don't carry it because I'm afraid, but because it enables me to be unafraid. It doesn't limit the actions of those who would interact with me through reason, only the actions of those who would do so by force. It removes force from the equation... and that's why carrying a gun is a civilized act.

By Maj. L. Caudill USMC (Ret)


Hi Guys:

The following is completely off-topic, but interesting in this day and age of internet communication.

Maj. L. Caudill does not exist. (At least he did not pen this essay.) Blogger Marko Kloos wrote this essay in March of 2007. Someone liked it so much they ripped it off and attributed it to a fictitious Maj. Caudill (Ret.) The essay has gone more or less viral under the fake name of Maj. L. Caudill. Ted Nugent even quoted it in one of his books with the incorrect attribution.

Fascinating times we live in. Somewhat scary too. Google Maj. L. Caudill to see just how pervasive this essay is under the byline of a fictitious author.

http://munchkinwrangler.wordpress.com/2009/05/17/major-caudill-hits-the-big-time/

http://munchkinwrangler.wordpress.com/2007/03/23/why-the-gun-is-civilization

http://armsandthelaw.com/archives/2009/05/the_mythical_ma.php

Jim




February 18, 2011 03:28 AM Forum: AstroMart FAQ

Ad message system working?

Posted By James Brown

Hi Steve:

I listed 4 items for sale late Wednesday night and got replies on all of them, plus at least 12 of replies on one item I apparently under-priced... (by maybe $20.00) So, the email response system seems to be working very well for me.

Jim

February 18, 2011 04:28 PM Forum: Religion

Religion

Posted By James Brown

Doug Matulis said:

* There will be pockets of resistance and unforeseen breakthroughs, still, at the rate we're growing now, to be comically precise, there would be more Christians than people by the autumn of 2032, about 8.2 billion

Just food for thought...


I don't have any info. to dispute this guy's main point Doug, that evangelicals are recruiting well across the globe. But when he includes something as stupid as the part I quoted above - even in jest - I wonder about the legitimacy of his serious conclusions.

Jim

February 24, 2011 03:45 AM Forum: Politics

Michigan city laying off entire fire dept.

Posted By James Brown

Wow. What an American story, except these things end well in the movies. Great post.

Have you thought about moving to Indiana? (That's only sort of a joke...)

Jim