It doesn't. We tried it on a definitely boned CPU (we had a dual boot to Windows) and it passed for many many many cycles, but it explodes in spectacular fashion doing actual work (ffmpeg, in this case). I've since backed off the max clocks on that CPU *a lot* but looks like it might be continuing to degrade. We'll definitely take the replacements for all our ruined or potentially-ruined CPUs.

It was trivial to damage these things: we did it within 24 hours of continuous ffmpeg use: started seeing MCEs (Machine Check Exceptions) in syslog, also segfaults in ffmpeg. Thanks Intel :/

She was hit here:

https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.google.com%2Fmaps%2F%403...

I know this because I looked at

https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.reuters.com%2Farticl...

and I know the location intimately. The speed limit here is 40. The road, Mill Avenue, going northbound is two lanes plus it is adding turn lanes to go west and east. There is a bike lane. The road has just gone over a bridge (man-made lake) and under a freeway bridge (202) -- there are no off- or on-ramps at this location. There is a parking lot under the bridge for the concert venue (SW corner: visible in the Reuter's image) plus there's a public park/beach on the north side of the lake.

As

https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Ftech.slashdot.org%2Fcomm...

states, there was no rain.

http://alert.fcd.maricopa.gov/...

I haven't seen the crumpled bicycle photo, but we JUST started a bunch of "share bike" schemes in the Phoenix metro area (well, Phoenix proper has had one for while -- Tempe/Scottsdale ones are more recent): Limebike is the main one, I think (we have some that have "Ono" on them, as well). So if the bike is yellow or yellow/green, it was probably one of those. Tempe is hugely bike friendly for a US city because it is both (a) the site of ASU (b) progressive.

The southbound lanes are 2 wide at this point, so this lady was riding a bike across ~5 lanes of traffic plus a BIG (mostly paved) median. There's a shortcut trail just RIGHT there to go east, so maybe she was aiming for that.

A sad situation for sure. I see the Uber and Waymo vehicles all the time, so there's no lack of miles in and around that area.

The Nexus One has FM radio hardware (accessible if you install Cyanogen -- I am not sure if any stock Android builds enabled support). I kept mine after getting a Nexus 4 for this very reason.

That word, tax, is nowhere to be found. Therefore, it is not a tax,

Or maybe he cut through the crap. It was a tax, but those in the legislative and executive branches were too chicken to say it. Just because the President and Congress want to call taxes "ponies" does not mean that taxes are ponies.

This is the crux of it, I think:

To employ a commonly used metaphor, our current proficiency in rocket-building is the result of a hill-climbing approach; we started at one place on the technological landscape—which must be considered a random pick, given that it was chosen for dubious reasons by a maniac

I don't agree that Hitler choice of rocketry for the V2 was random. I think he went to his not-yet-rocket scientists and said, "How do I deliver X kilograms of payload to England with such and such circular error probability, and oh yeah, it can't be intercepted?" And rockets were the answer. And for good reasons. I'm not sure what other technologies of the 1930s and 1940s could have performed the task: submarines with huge artillery built-in (susceptible to torpedo planes unless you could do some kind of shoot and scoot); they did try the bomber thing but that wasn't a winner; balloons don't seem like a possibility. We *still* don't have something better than rockets and missiles for mass producing corpses (whether you agree its a good idea or not): perhaps the Navy's upcoming railguns are different enough to be considered a "change".

Irreversible damage, to me, from a systems engineering perspective, means an unstable system or a system that trends according to a power law. No system that I can think of that involves climate or the earth behaves in that manner - rather, they all follow logarithmic or inverse power laws to trend to a steady state. And yet, somehow, you're telling me that all of the sudden we're going to see e^x where something like that hasn't existed for millions of years? Maybe there's a good reason I'm still skeptical.

Please read up on the potential for positive feedback of carbon release through the melting of permafrost and the reduction in albedo through the melting of polar ice.

1) Permafrost contains a lot of sunk carbon. As the arctic warms, the potential exists for this permafrost to melt and release this carbon. This will create a positive feedback that further warms the arctic, etc.

2) As polar ice melts, the albedo (inverse of reflectiveness) of the polar seas decreases, leading to more heat being trapped (less heat being reflected into space due to lower albedo) thus warming the ocean such that polar ice melting increases. A second positive feedback cycle.

I would describe these systems as unstable: once pushed (past some stable zone, perhaps) the effect grows: see "reverse pendulums" (regular pendulums are stable). This damage (damage defined as climate change antithetical to comfortable human existence) to is likely to be irreversible on human timescales absent some pretty awesome technology.

I believe that I'm going to get to experience these effects first-hand. China will not get clean in time and the United States lacks the will. I don't expect to die (given current trends) until the 2060s at least. As an upper-middle class white male in the United States, the impacts on me will be more survivable than for almost anyone else on the planet, but I believe that things will get "interesting", in the Chinese sense of the word.

I'm not gonna go through and do a feature check, but there is Ceph. It's still pretty early in the development, but looks pretty promising. It uses btrfs as the underlying filesystem.

Someone put together 1.2PB of Glustre (with dual replication) at my company and it's been problem free so far...

I worked in defense for a number of years right out of school. As with a lot of technology companies, it is male dominated. However, the person I worked most closely with is among the first (or perhaps second) generation of female electrical engineers (in her early 50s now). She is pretty used to a male-dominated technology program. For awhile we worked on different contracts, and when she came back she said she'd hated it because there were too many women and "too much estrogen". I guess there was too much discussion and general moaning and not enough curt decision making. Or something along those lines. I guess with men there would be more yelling and anger, but ultimately progress would be made in a more timely fashion. Or so I understand her complaint.

I disagree. The function is important: the need to subsidize them by tax dollars is separate. I believe opening things to competition under the oversight of a rabid inspection service would lead to the same or better service for the same money: I think it likely there's a lot of waste that can be cut.

Fedex and UPS are my precedents here, though they of course are not exactly analogous.

The only way this would not be proof is if the mechanism by which a chemical like BPA can cross the placental boundary is different in rats vs humans. Is that your contention? Because unless rat fetuses can internally generate BPA (in which case where is my rat fetus water bottle?), then BPA being found in rat fetuses is *absolute* proof that BPA was transferred from mother to fetus.

Closing velocities on these impacts are in the kilometers per second range. The impulses must be tens of thousands of gees: no rocket motor imparts these velocities, nor can I imagine does reentry (otherwise the thing would decelerate to 0 within the first few feet of reentry: maybe the sideways jolting is severe...). So it seems unlikely to me that warhead designers would have incorporated sufficient ruggedness in the warhead to survive these kinds of hits. Maybe they are now.

And of course now whatever didn't vaporize is spinning.

And I'm sure the work to refine aimpoints hasn't ended. But with Postol it's like, "Oh my God, you missed the warhead by 1cm and only turned the missile body into plasma: what a piece of shit!". As if the work has stopped or people are resting on their laurels. Welcome to technology development and gradual refinement, Doctor. You should try creating something rather than just being a critic.

And checks are only "at the edge": you can choose whatever place is easiest to breach (like your small town airport), and then you are inside security. So you bring in your 20kg of explosives at Podunk Airport with a flight (however indirect) to New York and from there...

I think you are confused. What the grandparent comment said was correct: the budget deficit was $1.7 trillion: cutting out the roughly $700 Billion spent on defense leaves a $1 Trillion dollar deficit. That means the budget doesn't balance. Subtraction, okay? I don't understand how you think you can reduce $700 billion dollars to $350 billion (from 6x to 3x the next-biggest country's spending) and that somehow balances the budget. $1.7 trillion - $350 billion is not $0.

You are wrong.

Military spending has not "been increasing at an unsustainable rate for at least the last 30 years". In inflation-adjusted 2009 dollars, it began rising in the late 70s and peaked around '86 or so and then fell until 9/11. It's been going up since then. A slightly older web page shows a fairly similar picture as a percentage of GDP. It's just that the headline dollar number gets more and more impressive as the U.S. economy as a whole gets bigger. Compared to the rest of the world by percentage of GDP, the U.S. is 27th.

And remember, the biggest components of the defense budget are operations, maintenance, and pay: roughly 2/3rds. About a third is procurement and R&D.

Also remember that military spending in Europe is lower than would otherwise be the case because they offload that expense onto the citizens of the United States. The benefits associated with being the world's only military hyperpower likely makes this a worthwhile trade. Apparently the political powers of the country think so.

Not anymore, but I did. I would do it again. I worked on both purely defensive weapons and on the tank-and-people-evaporating kind.

My position was/is this: I created capabilities. My work helped make is such that when a situation arrives where it is "Us vs. Them", that the outcome is *always* "Us".

Maybe I'm wrong, but it seems from a number of the documentaries and such that I've seen (less so from my personal experience) that a lot of the enlisted army is poorer, lesser educated folks trying to escape from a trying life: trying to find something better. I felt it was my duty to ensure that they always come home, that our obligation is to provide them with the tools it takes to properly execute the missions with which the American people have tasked them. I refuse to accept that we would rely on an Army in which many of us wouldn't even consider serving and then not provide them with the best that we can.

So yeah, I'm down with burning every other country to the ground if it brings back the boys and girls of my country. Even if I would never associate with them while they're home.