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Submission + - How Iran Is Building Its Censorship-Friendly Domestic Internet (backchannel.com)

mirandakatz writes: In 2011, Iran announced its intent to strength its control over information through a "halal Internet"—a network cleansed of immorality and disconnected from the global Internet. Last month, Hassan Rouhani's administration announced that the first phase of the project was complete. So what exactly is a "halal," national internet, and where does censorship come into play? At Backchannel, Collin Anderson offers up a deep dive into the complex politics of the Iranian internet.

Submission + - Twitter Shares Jump More Than 20% On Report Of Takeover Talks

Dave Knott writes: Twitter Inc has initiated talks with several technology companies to explore selling itself, a person familiar with the matter said on Friday, as the social media company grapples with its slowest revenue growth since going public in 2013. CNBC reported earlier on Friday, citing anonymous sources, that Twitter is in talks with companies that include Alphabet's Google and Salesforce.com, and may receive a formal bid soon. Twitter shares rose the most since its stock market debut in 2013, up 21 per cent to $22.59, giving the company a market capitalization of close to $16 billion.

Submission + - Research finds normal matter distribution determines galaxy rotation (sciencedaily.com)

Burz writes: "Galaxy rotation curves have traditionally been explained via an ad hoc hypothesis: that galaxies are surrounded by dark matter," said David Merritt, professor of physics and astronomy at the Rochester Institute of Technology, who was not involved in the research. "The relation discovered by McGaugh et al. is a serious, and possibly fatal, challenge to this hypothesis, since it shows that rotation curves are precisely determined by the distribution of the normal matter alone. Nothing in the standard cosmological model predicts this, and it is almost impossible to imagine how that model could be modified to explain it, without discarding the dark matter hypothesis completely."

The researchers plotted the radial acceleration observed in rotation curves published by a host of astronomers over the last 30 years against the acceleration predicted from the observed distribution of ordinary matter now in the Spitzer Photometry & Accurate Rotation Curves database McGaugh's team created. The two measurements showed a single, extremely tight correlation, even when dark matter is supposed to dominate the gravity.

Submission + - SPAM: Causes of Tinnitus

An anonymous reader writes: Tinnitus and the Causes of Tinnitus Let’s start by defining what tinnitus actually is. Tinnitus is actually defined as the perception of sound when there is no external source present. While most people think of tinnitus as ringing in the ears, the noise can also be a hiss.
Link to Original Source

Comment Re:Anti-Virus and Firewall software.. UGH (Score 1) 81

Governments and joe public only understand two things or options. So if there is a choice you can only give then two, ie, yes or no, Windows of Mac, Internet Exploder or Firefox, give it or I take it anyway.

In the mean time they will simply supply monitoring software that probably only works on Windows, because it will support all operating systems [Windows XP, Windows Vista, and Windows 7]. It will be up to you to decide on were you get the software for AntiVirus/Malware/Firewall from, after all, the Government isn't in the antiviral and malware business, yet.

Or, they will mandate it that the ISP has to ask the customer at point of signup if they have AntiVirus and a Firewall installed, and leave it up to the customer to say yes or no :o)

As I don't run Windows or Mac, only AIX and something else, I would of cause reply in the affirmative.

Censorship

Submission + - Software companies sues popular Australian forum (whirlpool.net.au) 3

Pugzly writes: In a recent announcement on the Whirlpool front page, it appears that accounting software maker 2clix is sueing the founder of the forums as the founder "allowed statements 'relating to the Plaintiff and its software product that are both false and malicious' to be published on the Whirlpool forums."
Hopefully sanity will prevail, but it is the legal system...

Power

Submission + - Nano-boric acid improves fuel ecomony by 4-5 % (anl.gov)

An anonymous reader writes: Ali Erdemir, senior scientist in Argonne's Energy Systems Division, has spent nearly 20 years investigating the lubricious properties of boric acid. In 1991, he received an R&D 100 award — widely considered the "Oscar of technology" — for showing that microscopic particles of boric acid could dramatically reduce friction between automobile engine parts. Metals covered with a boric acid film exhibited coefficients of friction lower than that of Teflon, making Erdemir's films the slickest solids in existence at that time.

In laboratory tests, these new boric acid suspensions have reduced by as much as two-thirds the energy lost through friction as heat. The implications for fuel economy are not hard to imagine, Erdemir said. "You're easily talking about a four or five percent reduction in fuel consumption," he said. "In a given day, we consume so many millions of barrels of oil, and if you can reduce that number by even one percent, that will have a huge economic impact."

The substitution of liquid boric acid for sulfur-containing additives preserves the health of the car as well as that of the environment. Sulfur exhaust gradually coats the surface of a car's catalytic converter, the part that helps to reduce the toxicity of a car's emissions. Eventually, the converter becomes so choked with sulfur that it is no longer able to process any more exhaust.

Even though he has just begun to unleash the potential of boric acid, Erdemir believes that nanoscale synthetic compounds may prove to be even more effective lubricants. "The next step is to use the basic knowledge that we have gained out of this particular compound to come up with more exotic compounds that will work even better," he said.

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