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Has There Been a Nuclear Incident in the Arctic?

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Re: Has There Been a Nuclear Incident in the Arctic?

#152
post #7

Earlier quoted context omitted.

Tracked it down to a fucking "typingAnimationFrame" function, woot... lets melt peoples computers because we can't write efficient basic animations.

Are you sure about that? When I profile it in chrome, about 50% of the time is spent in the garbage collector and "(program)". Randomly pausing the debugger most hits the ad code, which I think is what is causing the problem. It seems to be constantly loading and displaying the same ad over and over again, or something dumb along those lines. The irony is that there are only two small, mostly static adverts on the en…

program is native function calls, often poorly performing animations look like this, the connection is not immediately apparent because the calling function looks like it takes a disproportionately and innocently small amount of CPU time.

Admittedly I did not check further so maybe i'm wrong, but that function is at the top of the list for the JavaScript code, if it's GC the connection is easier to establish because you can look at the objects on the heap and see if they are created by that function... if it's native canvas or webGL on the other hand I find I usually have to change the code to find the relationship... maybe there are more advanced ways, I know there is way more to chromiums dev tools that what I use.

I too pissed to dig deeper... why couldn't the site authors be bothered to properly debug some animation code that is clearly runaway.

Re: Has There Been a Nuclear Incident in the Arctic?

#153
post #146

I travelled on a (non-nuclear) icebreaker out from Murmansk back in 2012. On the way out to the open ocean we passed several moored nuclear powered icebreakers and other vessels in various states of decay[0]. It was both fascinating and disturbing to see - many of these had not yet been decommissioned and it seemed to me that they were huge disasters waiting to happen. In Murmansk itself there is a nuclear icebreaker…

How much does it cost for such a trip?

$25,000 US

Re: Has There Been a Nuclear Incident in the Arctic?

#154
post #60

Earlier quoted context omitted.

People lost faith in media after their support for Iraq war. I haven't seen anything from them which shows they are trying to improve.

I would posit that you haven't looked very hard... http://www.pulitzer.org/prize-winners-by-category/206

The issue (in the US) is how many people read those Pulitzer winning stories vs. watched Fox News and other sources that are driven by the Murdoch/Ailes/Koch agenda.

Sadly, a lot of people in the US watch Fox News and think it is the only truth. (Check out mediamatters.org for some agenda monitoring).

Re: Has There Been a Nuclear Incident in the Arctic?

#155
post #146

I travelled on a (non-nuclear) icebreaker out from Murmansk back in 2012. On the way out to the open ocean we passed several moored nuclear powered icebreakers and other vessels in various states of decay[0]. It was both fascinating and disturbing to see - many of these had not yet been decommissioned and it seemed to me that they were huge disasters waiting to happen. In Murmansk itself there is a nuclear icebreaker…

How much does it cost for such a trip?

Looks like it is around 6000€, so pretty expensive but worth it?

source: https://www.quarkexpeditions.com/gb/antarctic/expeditions/an...

Re: Has There Been a Nuclear Incident in the Arctic?

#156

I travelled on a (non-nuclear) icebreaker out from Murmansk back in 2012. On the way out to the open ocean we passed several moored nuclear powered icebreakers and other vessels in various states of decay[0]. It was both fascinating and disturbing to see - many of these had not yet been decommissioned and it seemed to me that they were huge disasters waiting to happen. In Murmansk itself there is a nuclear icebreaker…

These are incredible pictures. What kind of camera did you use to click these?

Want to know how to piss off a photographer?

"These are great pictures, you must have a great camera!"

Caveat: You can take great pictures with a camera-phone but you can't take every type of shot.

I think any DSLR with a good choice of glass (lenses) would be able to reproduce most of these shots. More expensive camera bodies are only slightly better in the optical sense but are MUCH better constructed.

Framing, aperture selection and patience plays a bigger part. Most photographers take a prolific amount of pictures, expect to only keep about 1-10% of the shots you take.

Re: Has There Been a Nuclear Incident in the Arctic?

#157

Earlier quoted context omitted.

Yeah, that was stupid. There's also a big fat note at the top of that article now, and there were probably more articles about the retraction than there were about the original article.

For me, the trustworthiness of news sites comes down to whether they issue corrections when they run questionable stories. It's the easiest binary test I know of. Mistakes and ignorance happen, it's only stubborn refusal to ever admit to being wrong that is unacceptable.

> it's only stubborn refusal to ever admit to being wrong that is unacceptable.

Sounds like a certain US president we know.

Re: Has There Been a Nuclear Incident in the Arctic?

#158
post #150

Earlier quoted context omitted.

> What kind of camera did you use to click these? This is an incredible comment. What keyboard did you use to write it? (Camera choice doesn't matter beyond certain ergonomics and certain capabilities (low noise, more room for cropping, shallow DOF, etc, a lot of which depend on the lens as well). Any $300+ DSLR can give you the exact same results, as can a lot of mirrorless with a speedy lens. And for most of the pi…

The role of the camera is generally overrated, however there are certain characteristics that you only get with expensive full frame cameras such as the Canon EOS 5D Mark III he appears to be using: * very low noise * very shallow DOF * long bursts of rapid images * weather proofing (including cold) * improved dynamic range * high resolution (lets you crop the part you are interested in and retain good quality) There…

As someone who went to college for digital imaging technology I would say that's not strictly true, crop on a sensor actually has some advantages, for example if you have a 50 1.2 and you can't afford the 85 1.2 you can put the 50 on an APS-C, and in many instances that is cheaper than the second lens, none of the other points you made apply specifically to full frame cameras either. These are all shot on a MkII but they could just a well have been shot on a 300D: https://500px.com/john

Re: Has There Been a Nuclear Incident in the Arctic?

#159

Earlier quoted context omitted.

These are incredible pictures. What kind of camera did you use to click these?

Want to know how to piss off a photographer? "These are great pictures, you must have a great camera!" Caveat: You can take great pictures with a camera-phone but you can't take every type of shot. I think any DSLR with a good choice of glass (lenses) would be able to reproduce most of these shots. More expensive camera bodies are only slightly better in the optical sense but are MUCH better constructed. Framing, ape…

Most photographers take a prolific amount of pictures

Digital cameras are a wonderful thing!

A good mirrorless could take most of these shots as well, though I suspect by the time you installed a lens long enough for the wildlife shots[1], it wouldn't be much lighter than the DSLR.

1 - I didn't check the EXIF data, but assume he was using at least 200mm, probably longer, for those shots.

Re: Has There Been a Nuclear Incident in the Arctic?

#160
post #83

Earlier quoted context omitted.

Nuclear reactor on the sub, yes. Nuclear warhead, no, unless there was a detonation.

You could get I-131 from a warhead fizzling. I don't know exactly how weak a fizzle it would need to be in order to escape seismic detection and whether that would be large enough to produce the measured amount of I-131 though.

If a warhead fizzled, it would have destroyed the submarine carrying it, which would have detonated hundreds of tons of rocket fuel and the rest of the explosives on board. We would have known about the explosion the same way we did the Kursk.
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