Comment Bad Journalism. (Score 1) 536
My faith in the WSJ has just fallen significntly.
"The maximum external dose recorded is 199 mSv (0.19 Sv), and the maximum internal dose that has been calculated is 590 mSv (0.59 Sv). The maximum total dose recorded to one worker was 670 mSv."
That's 19, 59, and 67 REM/HOUR. Not to mention these are actual readings from people who had geiger counters on.
http://www.hps.org/documents/ANSFukushimaReport.pdf
Straight from a recent and official Fukushima report.
Comment Losing redundancy. (Score 1) 102
Its not even that you can't get 3G service sometimes... It can be that 3G service is overloaded.
One example is at outdoor concerts... Where suddenly tens of thousands of people show up. The 3G tower in place just can't handle it. No calls, no texts, no data... But full bars.
Switch to 2G because everyone is on 3G, and everything works. Sure data's not fast, but you can send texts and make calls.
Comment The test isn't scientific, and means nothing. (Score 1) 195
1. Temperatures across the same model CPU can vary wildly even with the same cooler/paste.
2. It's not unusual to see different cores on CPU's having up to a 10C difference in temperature even.
3. Software hardware monitors are notoriously inaccurate.
4. Combine 1-3 and the thermal reading done in software from this article means exactly nothing at all.
5. 50C idle is flat out *horrible* for a desktop or server.
6. No information is given on the thermal paste used for the comparison. Maybe they used cheese in a can?
Submission + - How the inventors of Dragon speech recogniton technology lost everything. (nytimes.com) 5
Submission + - Anonymous lists sites blocked in the UAE (pastehtml.com) 3
According to the hackers, they have identified a number of domain categories that are currently being blocked.
These include websites that host adult content, VPN providers and any other site that could help users bypass censorship mechanisms, social media networks and dating sites, and ones that promote other religious views than Islam.
The most “shocking” discovery, as described by the hackers, is the fact that many websites that offer Voice Over Internet Protocol (VOIP) services are also on the list.
“A large part of UAE’s population is made of migrant workers and the telecom industry made a lot of profit by overcharging them for international phone calls. But with the raise of VOIP and internet communication they were afraid that this would take away their profits and thus went ahead to block VOIP,” they explained.
Submission + - Real-life Avatar: The first mind-controlled robot surrogate (extremetech.com)
Submission + - Ubuntu Can't Trust FSF: Thus Dropped Grub 2 For Secure Boot (muktware.com)
So, does that FSF can't be trusted?"
Comment Water cooled overclocks have been heating homes. (Score 1) 112
This is very simple water cooling. The principle is identical to what is found in high end overclocked systems.
Your coolant only needs to be cooler than the core itself to remove heat. It's been known for a long time that dumping the heat of an overclocked system into a room through a water loop will heat said room.
Even in the dead of winter when it's 0C outside, my *one* overclocked computer can keep my 300SQ ft room heated to above 70 degrees with no additional heat sources.
News? I guess. Definitely a stale idea though.
Comment Apple killed RIM, DirecTV next. (Score 1) 264
Just another example of a company resting on its laurels, while someone else moves ahead.
Wouldn't be surprised if DirecTV is gone in a couple years due to a mass exodus of customers to wired technologies. The only market DirecTV will still be able to appeal to is that where there is no cable/fiber optic available.
Comment You are not addressing your actual issue. (Score 1) 341
If the *actual* problem is surges due to your house being struck with lightning, a full house surge suppression unit will do NOTHING for you. The way surge suppressors work, is when the current/voltage spikes very high on the input, it grounds the line to dump the excess.
To better visualize:
Line in -> Breaker -> House -> Outlet -> Device
In a situation with a suppressor at the breaker, you would have this:
Line in -> Suppressor -> Breaker -> House -> Outlet
Such a setup would NOT protect you from a lightning strike, which is:
Lightning -> House -> Outlet -> Device
The only way to protect your devices from death due to lightning strike is to put a supressor between the outlet and the device:
Lightning -> House -> Outlet -> Suppressor -> Device
I find a good low cost option is to stick a Line Conditioner on each outlet that's sized for the devices that will plug into it. So my computer has an 1800W Line Conditioner, while my receiver and TV only have a 600W Line Conditioner. It'll only run a few hundred bucks to protect all the appliances you are interested in saving from lightning.
As mentioned by everyone else, if it's not life ending, insure it and just replace.
Comment Honeywell has a repeat history of this. (Score 2) 137
Honeywell is notorious for running competitors out of business, or buying up competitors and then simply discontinuing all their products. Specifically to control the market.
A good example of this is the window fan market, which Honeywell has almost a complete monopoly.
Several years ago there was a company called Lakewood Engineering that made, by far, the most effective and silent 'economic' household window fan. Honeywell bought them, and discontinued the model irregardless of the fact that their entire fan line was significantly inferior.
Submission + - Ask Slashdot: How do you go about testing a storage medium?
Submission + - Self-sculpting sand algorithms can allow spontaneous formation of tools (mit.edu)