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Comment The NASA paper bears no resemblance to the summary (Score 5, Informative) 148

The NASA paper does not say that Sandy was not influenced by climate change. What they actually calculate is that Sandy-like hurricanes occur once in 700 years under pre-industrial conditions. Here is one of many relevant quotes:

The fact that our calculations show Sandy’s track to be so rare under long-term average climate conditions lends support to a climate-change influence. On the other hand, the most recent climate model simulations project reductions in blocking frequency in a warmer climate [Dunn-Sigouin and Son, 2012]. Global high-resolution models suggest that tropical cyclone frequency will decrease globally, while mean intensity will increase. There is growing consensus that the most intense events will increase in frequency, but there is high uncertainty, especially in individual basins [Knutson et al., 2010]. On the other hand, further sea level rise is almost certain, with a meter or more expected in the next century [Nicholls and Cazenave, 2010]. This will exacerbate TC-induced flooding even if the storms themselves do not change.

Someone should have RTFA.

Japan

Third Blast At Japan's Fukushima Nuclear Plant 691

iamrmani was one of several people reporting updates on the Fukushima Nuclear plant that has been struggling following last Friday's disaster. A third explosion (Japanese) has been reported, along with other earlier information. MSNBC has a story about similiar reactors in the US. We also ran into a story which predicts that there won't be significant radiation. But already Japan is facing rolling blackouts, electricity rationing, evacuating the area around the plant, and thousands dead already.

Comment Missing the point... (Score 1) 414

OK, so people are trying to argue that this paper supports one view or another in a trivial manner. I don't think it's that simple.

I can't even being to interpret what this means without a lot more reading. I'm not even sure I know all the questions that need to be asked. But here's a couple which occur to me immediately...

1. This is a new method of measuring ice loss, and from what I can tell is rather hard to interpret given the interacting phenomena. There are long established methods which are far simpler - most obviously measuring the speed of ice flow. Does this new paper bring ice loss estimates into line with estimates from traditional methods, or does it contradict the estimates from traditional methods?

2. Even ignoring that question, ice loss contributes to sea level rise, which is also being observed. If less sea level rise can be attributed to ice loss, does that therefore mean that more must be attributed to thermal expansion, thus increasing estimates the rate at which the earth is absorbing and storing energy? (I think the answer to this one is that the ice-loss contribution is minimal and so the change is also minimal, but it needs checking.)

Comment Further details... (Score 5, Informative) 248

The 369 signatories (377 now) are all MEPs (members of the European Parliament). 369 is significant because it is a majority of the eligible votes.

The linked page is just one of the relevant pages - you have to follow the links on the left to get at the rest. Here's a couple of interesting pages:
http://www.laquadrature.net/wiki/Written_Declaration_12/2010_signatories_list
http://www.laquadrature.net/en/ACTA

Censorship

European Parliament All But Rejects ACTA 248

An anonymous reader writes "European Parliament today adopted Written Declaration 12/2010 which basically tells the Commission to all but drop the negotiations. From the article: 'Citizens from all around Europe helped to raise awareness about ACTA among Members of the European Parliament (MEPs) by collecting, one by one, more than 369 [of the MEPs'] signatures. With Written Declaration 12/20103, the European Parliament as a whole takes a firm position to oppose the un-democratic process of the Anti-Counterfeiting Trade Agreement (ACTA), and its content harmful to fundamental freedoms and the Internet ecosystem.'"
NASA

Senate Bill Adds Shuttle Flight, New Shuttle-Derived Vehicle 230

simonbp writes "The Senate Commerce Committee this morning marked up a compromise NASA Authorization Act that rolls back some of Obama's plans for NASA, while keeping others. The bill adds at least one more shuttle flight, keeps Obama's technology demonstrators and commercial access to ISS (albeit at reduced funding), restores the Orion crew capsule, and replaces the Ares rockets with a Shuttle-Derived 'Space Launch System' for going to the ISS and Beyond, which could be ready as soon as 2015."
Handhelds

Surveying the Challenges of Linux On Cortex A9-Based Laptops 119

Charbax writes "In this video, Jerone Young, lead partner engineer at Canonical, explains some of the challenges facing Canonical and other companies who are part of the new Linaro project, in preparation for the now imminent release of a whole bunch of ARM Cortex A9 Powered laptops and desktops likely to be manufactured by giants of the industry such as HP, Dell, Lenovo, and Toshiba, as well as lesser names such as Quanta, Invetec, Pegatron, and Compal, all of whom have been showing tens of early prototype designs of these ARM-powered laptops at trade shows around the world during the past year and a half. They're working to standardize the boot process, write drivers to use graphics and video hardware acceleration, optimize the web browser (Chrome and Mozilla), and implement faster DDR3 RAM and faster I/O bus speeds, as well as to optimize the software to use the new faster dual core ARM Cortex A9 processors."

Comment Re:Batteries (Score 5, Informative) 253

I suspect it is completely useless to batteries, unfortunately. To 'charge' the material you need a diamond anvil cell capable of generating a million atmospheres.

It's not clear to me if they've even got a way of releasing the energy (is the compressed form stable?). If they have, then you're going to have to generate electricity from the mechanical expansion of a solid. The most obvious way we achieve that currently is a coiled spring, which probably won't work in this case.

As the article says, this is basic science.

Data Storage

SanDisk WORM SD Card Can Store Data For 100 Years 267

CWmike writes "SanDisk has announced a 1GB Secure Digital card that can store data for 100 years, but can be written on only once. The WORM (write once, read many) card is 'tamper-proof' and data cannot be altered or deleted, SanDisk said in a statement. The card is designed for long-time preservation of crucial data like legal documents, medical files and forensic evidence, SanDisk said. SanDisk determined the media's 100-year data-retention lifespan based on internal tests conducted at normal room temperatures. The company said it is shipping the media in volume to the Japanese police force to archive images as an alternative to film. The company is working with a number of consumer electronics companies, including camera vendors, to support the media."
Power

10,000 Cows Can Power 1,000 Servers 221

CWmike writes "Reducing energy consumption in data centers, particularly with the prospect of a federal carbon tax, is pushing vendors to explore an ever-growing range of ideas. HP engineers say that biogas may offer a fresh alternative energy approach for IT managers. Researchers at HP Labs presented a paper (download PDF) on using cow manure from dairy farms and cattle feedlots and other 'digested farm waste' to generate electricity to an American Society of Mechanical Engineers conference, held this week. In it, the research team calculates that 'a hypothetical farm of 10,000 dairy cows' could power a 1 MW data center — or on the order of 1,000 servers. One trend that makes the idea of turning organic waste into usable power for data centers is the moves by several firms to build facilities in rural locations, where high-speed networks allow them to take advantage of the cost advantages of such areas. But there are some practical problems, not the least of which is connecting a data center to the cows. If it does happen, the move could call for a new take on plug and play: plug and poo."

Comment Re:External view (Score 1) 1238

"The science PROVES it - along with several other things" No, damnit, science does not prove anything. Furthermore, science cannot prove OR disprove a damn thing that happens in the bible. Scientific theories are basically educated guesses that are tested through experimentation and thus can only be disproved by an experiment in which the hypothesis does not hold. It doesn't matter how many experiments are consistent with the hypothesis, it is never PROVEN because there's the possibility that an experiment will disprove it in the future.

Uh, you realise that there have been philosophers of science since Popper, don't you? Kuhn and Feyerbrand for example. O'Hear has a good overview from Bacon to the current day.

Religion and science are two entirely separate things. ..... The two are diametrically opposed.

I think that one of the world's top evolutionary biologists, Steven Jay Gould, might disagree with you there.

"So, I need to put my brain in the trash bin to have a religion?" Yes, because believing in any religion requires believing in things with no evidence to support their existence, which is stupid.

Ah, think what Bacon, Kepler, Linnaeus, Faraday, Babbage, Maxwell, Kelvin, or Plank might have achieved had they not put their brains in the trash!

Comment Other strategies... (Score 5, Interesting) 801

In the UK we have lots of 'speed warning' signs. When you approach them, if you are exceeding the speed limit, they light up and tell you (and anyone behind you) how fast you are going. And that's all. No penalties. They seem to make a significant difference in residuntial areas. I think they are often paid for by the local community rather than the state.

In Portugal I saw a cute system - if you pass a sensor driving faster than the speed limit, then a traffic signal 200yards/metres down the road turns red for 10 seconds, making you (and again anyone behind you) stop.

The psychology behind these systems is interesting - both rely on shaming you in front of other drivers. The Portugese system goes further and makes other drivers angry with you for speeding.

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