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Ever See a CT Scanner at Full Speed?

bobknight33 says...

The mass in the neighborhood of 1800 lbs.

I've always thought of it as a VW spinning around one body.
You have the Xray tube on 1 side and its detector on the other along with a heat ex-changer for the tube and then other assemblies.

Ive worked on Cath labs and have few times helped replacing tubes and installing these systems. Fun stuff.

CrushBug said:

So, I guess they need to keep that rotating mass fairly well balanced.

If your New Year's resolution is to quit smoking...

ChaosEngine says...

I'm skeptical.

First up, I find it unlikely that a smoke detector would work that well outdoors at that distance.

Second, as evidenced by the comments above, I'm not sure this kind of finger-wagging actually dissuades smokers.

Owners Watched Fort McMurray Home Burn Over iPhone

They F*ck You at the Drive-Thru!

Chairman_woo says...

Going only off of that vid, I'm inclined to take the managers side on this one.

The couple filming set off my arsehole detector straight away. Far more than he did anyway, though I have nothing to go on other than my experience with such people.

I'm willing to bet the couple instigated it at any rate. There's an air of entitlement about the way they handled the whole thing.

Though as I say, I'm basing this largely on intuition rather than facts. That manager doesn't come across like a guy being an asshole for the sake of it & I've certainly thought about telling customers to fuck off in just such a way in previous jobs. (though I'm a coward and never actually did)

If so, he's a braver man than I and should be commended for putting his self respect ahead of a mere job!

If not then fuck knows, maybe he's an asshole too.

Either way the two filming should probably try to find a little perspective.

Adam Ruins Everything: Polygraph Tests

newtboy says...

My point...the police (for the most part) know it doesn't work, yet they continue to use it as a 'tool' to trick people....people who think it DOES work....so teaching them that the cops are lying to them (again) about this is 100% appropriate and useful information for them.

I had no idea what you were saying about Africa...let's drop it.
If 1/2 million people (a HUGE number, and yet I think not 1/100 of the likely true number) still believe in them, that's 500000 people out there ready to convict you based on lies...and it's probably 100 times more than that. Americans were told for decades that lie detectors work, and barely told at all that that was all a lie. Many many people believe in them as factual devices, not just boxes to trick people with.
EDIT: The same could be said today for fingerprint evidence...which the public perception is that it's an infallible science (just like we were told about lie detectors), when the truth is it's closer to an interpretive art form than a science.

As to your second post...plenty of people still believe, far more than you give credit for, and these people may sit on a jury. If you have one person who KNOWS that lie detectors work, and 11 who think they don't, but aren't sure, the mere mention of 'the defendant failed a lie detector repeatedly' during closing can put many a defendant in prison....and has.
Again, I think you give the public too much credit, first by saying that only .3% think lie detectors work...I would bet that a survey would show more like 10% still think that, and the idea that the rest of us all KNOW for certain that they don't, and can't be convinced by one of the 10%.
For those, and other reasons, repeating 'lie detectors are liars' over and over is proper and useful to both those who don't know, and those who do.

Lawdeedaw said:

I don't assume anything more than Adam is assuming. He even says police don't believe in it yet claims it is believed in...

And what are you saying about Africa? I made the point to say,
A-Some Africans believe in something, but most do not. It should not be attributed to their population at large.
B-In this same manner a relatively few (even 1/2 million Americans is a paltry sum, since our population is in the hundred millions) Americans believe in lie detectors.

I did not imply anything more. Nothing about educating, nothing about anything. It was a comparison. I guess you could infer it, but then I am fine with videos like this (So long as they don't blow the proportions out of proportions.)

Again, my point is clear. A very minor amount of people believe. Just like a flat earth is still believed in. Unfortunately people lose perspective of HUGE numbers, like millions. So yeah, there is that.

Adam Ruins Everything: Polygraph Tests

Lawdeedaw says...

And again...manipulation does not equate to belief...if they could, every department would admit lie detector results if they thought it would benefit them. Does that mean that suddenly everyone would "believe" in them when they know they are bullshit? Of course not...

newtboy said:

*Snip
Many law enforcement agencies still treat polygraph results as fact, and have actually tried many times to have them admitted in court as evidence....just like fingerprints, eye witness identification, and even psychics. perhaps most know it's pseudo science, but enough don't know, or don't understand what that means, that pounding it into their heads that it's junk is not just reasonable, it's a necessity.

Adam Ruins Everything: Polygraph Tests

Lawdeedaw says...

I don't assume anything more than Adam is assuming. He even says police don't believe in it yet claims it is believed in...

And what are you saying about Africa? I made the point to say,
A-Some Africans believe in something, but most do not. It should not be attributed to their population at large.
B-In this same manner a relatively few (even 1/2 million Americans is a paltry sum, since our population is in the hundred millions) Americans believe in lie detectors.

I did not imply anything more. Nothing about educating, nothing about anything. It was a comparison. I guess you could infer it, but then I am fine with videos like this (So long as they don't blow the proportions out of proportions.)

Again, my point is clear. A very minor amount of people believe. Just like a flat earth is still believed in. Unfortunately people lose perspective of HUGE numbers, like millions. So yeah, there is that.

newtboy said:

Unfortunately, I disagree. Far too many people believe lie detectors work, in the same way many believe finger prints are completely unique and identifying them is a science...it's not, that's why computers can't be used to identify fingerprints, it takes a human 'fingerprint artist'. Even many law enforcement agencies still use polygraphs as factual tools.

Wait...so in your second paragraph you admit that many probably really believe in lie detectors...but because that doesn't make them degenerates.....um.....what?!? If only SOME Africans believe raping a virgin cures AIDS, you seem to be saying that educating them about their mistaken belief is dumb and a thing to ridicule...ignoring the immense damage those few can do with their mistaken beliefs.

So, you have personal experience with the fallacy of lie detectors, and so you assume everyone knows they don't work? You give others too much credit, I think.

Many law enforcement agencies still treat polygraph results as fact, and have actually tried many times to have them admitted in court as evidence....just like fingerprints, eye witness identification, and even psychics. perhaps most know it's pseudo science, but enough don't know, or don't understand what that means, that pounding it into their heads that it's junk is not just reasonable, it's a necessity.

Adam Ruins Everything: Polygraph Tests

Lawdeedaw says...

Influence is different than belief. People believe in God. People were influenced by many evil men. In this case it is the same. Lie detectors are "mystical" and "fun." Much in the same way Ouija boards are fun as when you are a kid. Yeah, a few take it to the next level, but again it is not "massive amounts of people."

And look at this. "You are not the father," followed by massive antics. "The lie detector determined that was a lie," followed by massive antics. Again, no one gives two shits about the test, they want to see the bullshit. Let me pose this (and answer it please,) do you think people would watch pop culture if it was bland just because it had a lie detector test? Of course not, because no one gives...two shits

In this regard I am actually insulting American intellect far more than if they believed in a pseudo science, lol. Those people are pathetic, just like Springer people.

And I can see the value--if it makes you happy by all means. I am just justifying why I downvoted it (for blowing up the numbers and shifting blame.)

Also, Adam even disagrees with you! Lol; he says at the end about police departments using it to obtain confessions and it not being real, and the police say "yeah we know that!" Ie., police use it as a tool of influence to scared people. What people do fear is the jury not caring that a detector is inadmissible, they fear it won't matter because perception is 9/10ths of the law.

brycewi19 said:

I think you overestimate the knowledge base of the general public. I don't believe the average person (especially in America) knows that this device is completely without credibility.
So much so that it continues to have a giant influence in our legal system and popular culture (e.g. TV crime drama).
Even if this is something that has been debunked a couple decades ago doesn't mean the information has been properly distributed to the general public.
I still find value to a video like this because of it's nature to inform those who didn't know.
I'm only arguing against your initial point that this "should never have been made". The truth has to continually fight the lies.

Adam Ruins Everything: Polygraph Tests

newtboy says...

Unfortunately, I disagree. Far too many people believe lie detectors work, in the same way many believe finger prints are completely unique and identifying them is a science...it's not, that's why computers can't be used to identify fingerprints, it takes a human 'fingerprint artist'. Even many law enforcement agencies still use polygraphs as factual tools.

Wait...so in your second paragraph you admit that many probably really believe in lie detectors...but because that doesn't make them degenerates.....um.....what?!? If only SOME Africans believe raping a virgin cures AIDS, you seem to be saying that educating them about their mistaken belief is dumb and a thing to ridicule...ignoring the immense damage those few can do with their mistaken beliefs.

So, you have personal experience with the fallacy of lie detectors, and so you assume everyone knows they don't work? You give others too much credit, I think.

Many law enforcement agencies still treat polygraph results as fact, and have actually tried many times to have them admitted in court as evidence....just like fingerprints, eye witness identification, and even psychics. perhaps most know it's pseudo science, but enough don't know, or don't understand what that means, that pounding it into their heads that it's junk is not just reasonable, it's a necessity.

Lawdeedaw said:

I agree with everything you said brycewi. And it would apply here too IF Adam was providing information that wasn't well known by nearly everyone today. Most people believe lie detectors are pseudo science. It is not even comparable to global warming, and even less than anti-vaccines (Or if this is somehow untrue, then Adam doesn't provide how truly well believed this phenomenon is as he prattles on.) So that is where we would vary significantly on, not that the service of providing debunking of something taken as true is important/unimportant.

Yes, some people believe it works. Others watch it on talk shows and such for entertainment and even some law enforcement use it for confessional purposes. We get that. But then again some Africans believe raping a virgin will cure AIDs...does that mean their country is a bunch of degenerates? No, because only a few do.

Adam goes off on this rant based on information in what, the 90s? When everyone had this unshakable faith in the lie detector? My family's entire life rested on one of these machines at one time, so I know. (It didn't turn out good, lets leave it at that.)

Further, we differentiate three "uses" of the lie detector.
1-Entertainment:
A-Nobody believes it works, just like nobody believes Jerry Springer or Wrestling isn't fake.
B-Lumping those people in with those who do believe is disingenuous at best, manipulative at worst.
2-Law Enforcement:
A-They really don't care as long as they obtain guilty confessions. In other words, they already know (think) they have the bad guy and use it as an interrogation techniques.
B-You can argue with this practice as shady and deceptive (ironic isn't it?) but we shouldn't confuse belief with reliance.
3-Excluding the examples above, since they DON'T believe, those in the ultra fringe don't constitute "widely accepted."

Adam Ruins Everything: Polygraph Tests

Lawdeedaw says...

I agree with everything you said brycewi. And it would apply here too IF Adam was providing information that wasn't well known by nearly everyone today. Most people believe lie detectors are pseudo science. It is not even comparable to global warming, and even less than anti-vaccines (Or if this is somehow untrue, then Adam doesn't provide how truly well believed this phenomenon is as he prattles on.) So that is where we would vary significantly on, not that the service of providing debunking of something taken as true is important/unimportant.

Yes, some people believe it works. Others watch it on talk shows and such for entertainment and even some law enforcement use it for confessional purposes. We get that. But then again some Africans believe raping a virgin will cure AIDs...does that mean their country is a bunch of degenerates? No, because only a few do.

Adam goes off on this rant based on information in what, the 90s? When everyone had this unshakable faith in the lie detector? My family's entire life rested on one of these machines at one time, so I know. (It didn't turn out good, lets leave it at that.)

Further, we differentiate three "uses" of the lie detector.
1-Entertainment:
A-Nobody believes it works, just like nobody believes Jerry Springer or Wrestling isn't fake.
B-Lumping those people in with those who do believe is disingenuous at best, manipulative at worst.
2-Law Enforcement:
A-They really don't care as long as they obtain guilty confessions. In other words, they already know (think) they have the bad guy and use it as an interrogation techniques.
B-You can argue with this practice as shady and deceptive (ironic isn't it?) but we shouldn't confuse belief with reliance.
3-Excluding the examples above, since they DON'T believe, those in the ultra fringe don't constitute "widely accepted."

brycewi19 said:

I disagree. Debunking something that is widely accepted as true is an important thing to learn.
Of course, funny is completely subjective.
But I believe that this video does a public service, honestly, in a palatable way.

No Man's Sky on Late Show with Stephen Colbert

poolcleaner says...

Remains to be seen if EVERY star system contains life or if he just didn't properly describe the systems. More than likely, like similar games where you explore the universe, you will have a sustainability of life detector.

Also, you do realize that the exploration of a planet is one aspect fo the game? Assuming this is a sim, there will be city creation, ship creation, etc. I mean, really think about all the aspects of things in the actual universe and those things may all be possible.

I don't know anything about their plans for creativity, but if it's anything like Minecraft, you can do a youtube search to see the endless possibilities of that game. Now imagine it in an entire universe?

Or an entire planet's worth of ecology, ranging from desert to tundras to barrier reefs to Himalayanesque mountain ranges -- That's amazing.

But only as amazing as our imaginations can project. Not as limiting as we only see in the small space of time allowed to air on Colbert.

timtoner said:

Neat, but are all the planets chock-a-block full of life? If so, that's using a kind of math seriously divorced from our own experience with planets. Yes, it would be insanely boring if all the planets were either barren rocky planetoids (with the occasional microbial life) or gas giants. It reminds me a bit of when I returned to Minecraft six months ago, after not playing for a year or more. The new biomes made me want to pick a direction and walk and walk and walk, but after a while, it became monotonous.

Stephen Takes A Lie Detector Test

Dumdeedum says...

Not related to this clip which is fine, but whenever lie detectors appear it's always worth sucking the fun out of the room and reminding everyone that polygraphs are pseudoscience.

Who Is Stephen Colbert?

This is Why the TSA is Completely Ineffective

SDGundamX says...

@yellowc

Agreed. I fly internationally a lot but find it is worse on domestic flights. Things tend to move smoothly at the international terminal checkins (literally through in just minutes) but flying state to state I've almost missed my flight a couple of times because of the security theater.

One time we had to wait 40 minutes because we were travelling with my mother-in-law who has a metal hip and she kept setting off the metal detector. They said they needed to pat her down (a 67-year old grandma, for chrissakes) but they didn't have any female TSA agents available at the time. We barely made the flight, running to get on only moments before they closed the doors.

My parents, meanwhile, actually missed a flight once because my mom forgot she had liquid gelcap cold medicine in her purse and they got pulled out of the security line and interrogated.

Seriously, wtf?

*quality video.

Magician Dan White Blows Jimmy Fallon's Mind

lucky760 says...

He never actually touches his pant leg to test if it's there and that would be too much of a giveaway.

Perhaps there's something rigged under his own clothes (like a metal detector) that triggers if the coin is detected when he gets near.



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