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Comment I think AGW is largely a scam (Score 0) 348

...but I agree with the interpretation of the law.

IANAL, but if there is indeed an exemption section to the VA FOIA that states:
"Data, records or information of a proprietary nature produced or collected by or for faculty or staff of public institutions of higher learningâ¦in the conduct of or as a result of study or research on medical, scientific, technical or scholarly issuesâ¦where such data, records or information has not been publicly released, published, copyrighted or patented." ...then pretty clearly this data is very specifically exactly that, exempt from the FOIA.

*PERSONALLY* if the research was funded by public funds, I find such an exemption execrable, but it's the law and its authors that are at fault, nor Mann at all.

PS and tangential to the point of the OP: Slashdot, it's fucking 2014. Perhaps we could invest in modern posting tech that lets us paste things like biased quotes without getting crap codes like âoe ?
Or maybe convert all postings to monotype courier, so we're reminded that slashdot's still only a handsbreath above a BBS?

Comment Re:"Current infrastructure" (Score 1) 360

I think it's a scaling problem that affects not just local distribution but all distribution and even generation.

There's roughly 200 million passenger vehicles in the US, if 20% of them switched to electric you have a new total electrical load of 400 gigawatts. I think there are significant power scaling issues there that are hard to offset (eg, night charging, on-site solar, new efficiencies in other consumption, etc). Even if you cut it by a factor of 10, it's still a lot of power consumption that just doesn't exist now.

I'm skeptical that adoption will grow that fast for all kinds of reasons (cost, consumer acceptance, battery availability, etc) but I'm also skeptical that the power network can scale fast, either.

Comment Re:WTF? (Score 1) 188

There's no one-size fits all solution. I've made the argument for informed disclosure here in the past, but in this case it probably wouldn't work. The DTLS code is so small and self-contained and the code so obvious to an auditor that just saying that there's an exploit in DTLS or to compile without heartbeat is probably enough to give the blackhats a running start. But there are other situations where informed disclosure is better than responsible disclosure.

Did Google do the right thing here? I'm not sure, but it's not completely clear that they didn't. There are several factors that bridge the gap between theoretical ideal and what can work in every situation in the real world.

Comment Re:Which is why the smart grow underground (Score 2) 258

A guy I used to know in college was from a rural area. There was a small river that was navigable by canoe, and his brother used to go canoeing in the spring and plant seeds along the river.

He'd make a few trips during the summer to check up on them, in the fall he'd come by, cut them down to dry and then make one last trip to pick up the most promising plants.

Comment "Current infrastructure" (Score 1) 360

I'm curious if the residential electric grid (the part in most single-family home residential neighborhoods) is up to the task of charging electric cars if there's some rapid shift to EVs.

There's maybe 50 houses on my block, and say 75 cars. If half go to a Tesla-style car and charge at 10kW, my block alone suddenly has a new load on the neighborhood grid of nearly 400kW. Are we wired for that, especially in A/C season?

Suddenly that looks like a whole lot of grid demand.

Comment Re:Hypocrisy abounds (Score 1) 818

To the Left, yes.

My favorite question to Democrats is: Quick, tell me 5 things that George W Bush said that were commendable.

I can easily find 5 banal positive things that Obama, or Kerry, or Clinton said that I agree with, despite disagreeing with them politically. I don't find them evil, just ignorant or misprioritizing things, so it's simple to find basic human statements I agree with.

If you can't find 5 positive things to say about your opponent, you're a zealot, and any discussion you enter is a waste of time.

Comment Re:Nonsense (Score 1) 294

and with the greater long term job security that working as part of a larger company provides

Aye, there's the rub. It works out until it doesn't. Wouldn't this guy be ripped if the put up with two years of this crap to just get outsourced anyway?

Because that's what they're saying here. They don't trust him to do his job. Maybe that's fair, maybe it's not, but it's something a professional in his line of work can handle and they're saying "no". They wouldn't ask a surgeon to file paperwork on each cut he intended to make, because they feel the surgeon is competent to make the best decisions in the time alotted. Him, clearly not (I'm assuming this is standard work, not 10-9's / life safety).

So, they're going to fire this guy anyway at some point. He might as well find employment with an outsourcing company that gets paid by the value and minimizes their time expense, which it sounds like the environment he's more comfortable being in.

You can live to work or work to live - it's not worth being in a sucky job when there are so many opportunities to get or create a different means of employment.

Comment Re:We do not need solid state to replace platter d (Score 1) 256

I think the theory behind caching is that what *should* work best is just keeping a list of the most frequently accessed blocks on flash, since, well, that's what you access most frequently. I would be nice to have a config tool that would be able to flag file(s) or directories as "always-cache".

I think the parent is mostly right in that most of the hybrid drives just have too little flash to really provide a lot of meaningful acceleration. 8 GB just doesn't cut it against 750 GB of platter. More flash capacity would also allow you to reserve some meaningful space to cache disk writes.

Submission + - The Dismal State Of SATCOM Security

An anonymous reader writes: Satellite Communications (SATCOM) play a vital role in the global telecommunications system, but the security of the devices used leaves much to be desired. The list of security weaknesses IOActive foundwhile analyzing and reverse-engineering firmware used on the most widely deployed Inmarsat and Iridium SATCOM terminals does not include only design flaws but also features in the devices themselves that could be of use to attackers. The uncovered vulnerabilities include multiple backdoors, hardcoded credentials, undocumented and/or insecure protocols, and weak encryption algorithms. These vulnerabilities allow remote, unauthenticated attackers to compromise the affected products. In certain cases no user interaction is required to exploit the vulnerability; just sending a simple SMS or specially crafted message from one ship to another ship would be successful for some of the SATCOM systems.

Submission + - Americans are scared about the future of drones, robots, and wearables (networkworld.com)

colinneagle writes: Findings from a recent Pew study on Americans' opinions on future technology and science: 65% think it would be a change for the worse if lifelike robots become the primary caregivers for the elderly and people in poor health. 63% think it would be a change for the worse if personal and commercial drones are given permission to fly through most U.S. airspace. 53% of Americans think it would be a change for the worse if most people wear implants or other devices that constantly show them information about the world around them.

The drone concern is to be expected, from both a privacy and a safety perspective. Last year, a small Colorado town tried to issue permits for residents to shoot down airborne drones, and came pretty close to making it legal. And just last week, a drone fell out of the air at a triathlon in Australia; an ambulance crew had to pick pieces of the drone's propeller out of her head. Compare this problem with Amazon’s vision of constant drone deliveries and you have a recipe for a country full of concerned parents.

The wearable concern is just another sign of privacy concerns going mainstream. Google Glass has seen some serious backlash lately, with even physical violence and theft against those who wear them in public. The study just illustrates how widespread this contempt goes.

One issue I was surprised not to see was concern over the impact of robots and drones on jobs for humans. A 2013 Oxford study estimated that as many as 47% of human jobs in the U.S. can be automated, taken over by robots or drones that don’t require a wage (let alone a minimum wage) and can work round-the-clock.

Submission + - Solar-panel windows made possible by quantum dot breakthrough (ibtimes.co.uk)

rofkool writes: Researchers have created transparent solar cells that could be used to replace windows and power homes in the future. Their findings, recently published in Nature Photonics, demonstrate how semiconducting nanocrystals known as quantum dots can be embedded in a polymer to efficiently harvest the sun's energy.

Comment Spectrum sharing? (Score 1) 91

I can't but help think that there needs to be some way to share or combine spectrum between carriers. It seems grossly inefficient to have a geographic footprint served by multiple carriers over a wide spectrum but have phones that can only talk on part of it due to arbitrary division by the carriers.

It also seems like it creates such ridiculous barriers to entry that competition is inherently limited because the requirements to being a carrier are so large -- you need radio spectrum and broad coverage.

I think there should be some kind of scheme where handsets work on all possible spectrum and carriers are forced to allow connections from all devices. When a subscriber from carrier A gets on tower run by carrier B, carrier B needs to handle their connection and backhaul at some defined cost. A system of backend accounting to balance the cross-carrier connection charges could take into account the usage of each other's infrastructure, with charges reduced depending on the carrier's infrastructure investment at the specific cell site (ie, if carrier A has a backhaul presence but not RF presence at a site, their usage costs would be proportionally less.

It would be in the carriers best interest to have their own towers to offset backend costs. The benefit to consumers would be better coverage, since any one cell tower could offer maximum spectrum coverage resulting in fewer overall towers needed.

Comment "Drone" -- the "cloud" of aviation? (Score 3, Insightful) 33

I think we're getting to the point where "drone" has become a generic buzzword for any kind of remotely piloted aircraft that can do any kind of visual surveillance, whether it's a $100 toy that can take pictures of my back yard or a multi-million dollar turbofan-powered military aircraft with explosive missiles.

I hate to sound like an apologist for the FBI, and I'm sure whatever they fly is probably more sophisticated than a lot of quadcopters, but I think some of the reaction to the FBI using drones seems misplaced. It's not like the FBI doesn't have access to Blackhawk helicopters and probably more than few equipped with military-grade FLIR & other surveillance gear. If they can accomplish whatever air surveillance they need without burning through $5k/hour or whatever it costs to operate a Blackhawk or the millions to buy another one, I'm OK with that.

I think sometimes the fuzzy definition of drone implies the FBI has this magic fleet of autonomous surveillance craft performing wireless intercepts, reading my mail and spying in my bedroom window. I'm just not sure that's what's really happening.

Of course the FBI's secrecy and [redacted] behavior doesn't help.

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