Science & Tech News

Microsoft Now Makes Money From Surface Line, Q1 Sales Reach Almost $1 Billion

Slashdot Updates - 3 hours 21 min ago
SmartAboutThings writes Microsoft has recently published its Q1 fiscal 2015 earnings report, disclosing that it has made $4.5 billion in net income on $23.20 billion in revenue. According to the report, revenue has increased by $4.67 billion, compared to $18.53 billion from the same period last year. However, net income has decreased 14 percent compared to last year's $5.24 billion mainly because of the $1.14 billion cost associated with the integration and restructuring expenses related to the Nokia acquisition. But what's finally good news for the company is that the Surface gross margin was positive this quarter, which means the company finally starts making money on Surface sales. Microsoft didn't yet reveal Surface sales, but we know that Surface revenue was $908 million this quarter, up a massive 127 percent from the $400 million this time last year. However, if we assume that the average spent amount on the purchase of this year's Surface Pro 3 was around $1000, then we have less than 1 million units sold, which isn't that impressive, but it's a good start.

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Days After Shooting, Canada Proposes New Restrictions On and Offline

Slashdot Updates - 4 hours 6 min ago
New submitter o_ferguson writes As Slashdot reported earlier this week, a lone shooter attacked the war memorial and parliament buildings in Ottawa, Canada on Wednesday. As many comments predicted, the national government has seized this as an opportunity to roll out considerable new regressive legislation, including measures designed to* increase data access for domestic intelligence services, institute a new form of extra-judicial detention, and, perhaps most troubling, criminalize some forms of religious and political speech online. As an example of the type of speech that could, in future, be grounds for prosecution, the article mentions that the killer's website featured "a black ISIS flag and rejoiced that 'disbelievers' will be consigned to the fires of Hell for eternity." A government MP offers the scant assurance that this legislation is not "trauma tainted," as it was drafted well prior to this week's instigating incidents. Needless to say, some internet observes remain, as always, highly skeptical of the manner in which events are being portrayed. (Please note that some articles may be partially paywalled unless opened in a private/incognito browser window.)

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AT&T Locks Apple SIM Cards On New iPads

Slashdot Updates - 4 hours 41 min ago
As reported by MacRumors, the unlocked, carrier-switchable SIM cards built into the newest iPads aren't necessarily so -- at least if you buy them from an AT&T store. Though the card comes from Apple with the ability to support (and be switched among with software, if a change is necessary) all major carriers, "AT&T is not supporting this interchangeability and is locking the SIM included with cellular models of the iPad Air 2 and Retina iPad mini 3 after it is used with an AT&T plan. ... AT&T appears to be the only participating carrier that is locking the Apple SIM to its network. T-Mobile's John Legere has indicated that T-Mobile's process does not lock a customer in to T-Mobile, which appears to be confirmed by Apple's support document, and Sprint's process also seems to leave the Apple SIM unlocked and able to be used with other carrier plans. Verizon, the fourth major carrier in the United States, did not opt to allow the Apple SIM to work with its network." The iPad itself can still be activated and used on other networks, but only after the installation of a new SIM.

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Passwords: Too Much and Not Enough

Slashdot Updates - 5 hours 20 min ago
An anonymous reader writes: Sophos has a blog post up saying, "attempts to get users to choose passwords that will resist offline guessing, e.g., by composition policies, advice and strength meters, must largely be judged failures." They say a password must withstand 1,000,000 guesses to survive an online attack but 100,000,000,000,000 to have any hope against an offline one. "Not only is the difference between those two numbers mind-bogglingly large, there is no middle ground." "Passwords falling between the two thresholds offer no improvement in real-world security, they're just harder to remember." System administrators "should stop worrying about getting users to create strong passwords and should focus instead on properly securing password databases and detecting leaks when they happen."

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Verizon Injects Unique IDs Into HTTP Traffic

Slashdot Updates - 6 hours 2 min ago
An anonymous reader writes: Verizon Wireless, the nation's largest wireless carrier, is now also a real-time data broker. According to a security researcher at Stanford, Big Red has been adding a unique identifier to web traffic. The purpose of the identifier is advertisement targeting, which is bad enough. But the design of the system also functions as a 'supercookie' for any website that a subscriber visits. "Any website can easily track a user, regardless of cookie blocking and other privacy protections. No relationship with Verizon is required. ...while Verizon offers privacy settings, they don’t prevent sending the X-UIDH header. All they do, seemingly, is prevent Verizon from selling information about a user." Just like they said they would.

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Secretive Funding Fuels Ongoing Net Neutrality Astroturfing Controversy

Slashdot Updates - 6 hours 45 min ago
alphadogg writes: The contentious debate about net neutrality in the U.S. has sparked controversy over a lack of funding transparency for advocacy groups and think tanks, which critics say subverts the political process. News stories from a handful of publications in recent months have accused some think tanks and advocacy groups of "astroturfing" — quietly shilling for large broadband carriers. In a handful of cases, those criticisms appear to have some merit, although the term is so overused by people looking to discredit political opponents that it has nearly lost its original meaning. An IDG News Service investigation found that major groups opposing U.S. Federal Communications Commission reclassification and regulation of broadband as a public utility tend to be less transparent about their funding than the other side. Still, some big-name advocates of strong net neutrality rules also have limited transparency mechanisms in place.

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Categories: Science & Tech News

Secretive Funding Fuels Ongoing Net Neutrality Astroturfing Controversy

Slashdot Updates - 6 hours 45 min ago
alphadogg writes: The contentious debate about net neutrality in the U.S. has sparked controversy over a lack of funding transparency for advocacy groups and think tanks, which critics say subverts the political process. News stories from a handful of publications in recent months have accused some think tanks and advocacy groups of "astroturfing" — quietly shilling for large broadband carriers. In a handful of cases, those criticisms appear to have some merit, although the term is so overused by people looking to discredit political opponents that it has nearly lost its original meaning. An IDG News Service investigation found that major groups opposing U.S. Federal Communications Commission reclassification and regulation of broadband as a public utility tend to be less transparent about their funding than the other side. Still, some big-name advocates of strong net neutrality rules also have limited transparency mechanisms in place.

Read more of this story at Slashdot.








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A Low Cost, Open Source Geiger Counter (Video)

Slashdot Updates - 7 hours 27 min ago
Sawaiz Syed's LinkedIn page says he's a "Hardware Developer at GSU [Georgia State University], Department of Physics." That's a great workplace for someone who designs low cost radiation detectors that can be air-dropped into an area where there has been a nuclear accident (or a nuclear attack; or a nuclear terrorist act) and read remotely by a flying drone or a robot ground vehicle. This isn't Sawaiz's only project; it's just the one Timothy asked him about most at the recent Maker Faire Atlanta. (Alternate Video Link)

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Computer Scientist Parachutes From 135,908 Feet, Breaking Record

Slashdot Updates - 8 hours 14 min ago
An anonymous reader writes: The NY Times reports that Alan Eustace, a computer scientist and senior VP at Google, has successfully broken the record for highest freefall jump, set by Felix Baumgartner in 2012. "For a little over two hours, the balloon ascended at speeds up to 1,600 feet per minute to an altitude of 135,908 feet, more than 25 miles. Mr. Eustace dangled underneath in a specially designed spacesuit with an elaborate life-support system. He returned to earth just 15 minutes after starting his fall. ... Mr. Eustace cut himself loose from the balloon with the aid of a small explosive device and plummeted toward the earth at a speeds that peaked at more than 800 miles per hour, setting off a small sonic boom heard by observers on the ground. ... His technical team had designed a carbon-fiber attachment that kept him from becoming entangled in the main parachute before it opened. About four-and-a-half minutes into his flight, he opened the main parachute and glided to a landing 70 miles from the launch site."

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Categories: Science & Tech News

Computer Scientist Parachutes From 135,908 Feet, Breaking Record

Slashdot Updates - 8 hours 14 min ago
An anonymous reader writes: The NY Times reports that Alan Eustace, a computer scientist and senior VP at Google, has successfully broken the record for highest freefall jump, set by Felix Baumgartner in 2012. "For a little over two hours, the balloon ascended at speeds up to 1,600 feet per minute to an altitude of 135,908 feet, more than 25 miles. Mr. Eustace dangled underneath in a specially designed spacesuit with an elaborate life-support system. He returned to earth just 15 minutes after starting his fall. ... Mr. Eustace cut himself loose from the balloon with the aid of a small explosive device and plummeted toward the earth at a speeds that peaked at more than 800 miles per hour, setting off a small sonic boom heard by observers on the ground. ... His technical team had designed a carbon-fiber attachment that kept him from becoming entangled in the main parachute before it opened. About four-and-a-half minutes into his flight, he opened the main parachute and glided to a landing 70 miles from the launch site."

Read more of this story at Slashdot.








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Researcher Finds Tor Exit Node Adding Malware To Downloads

Slashdot Updates - 8 hours 56 min ago
Trailrunner7 writes: A security researcher has identified a Tor exit node that was actively patching binaries users download, adding malware to the files dynamically. The discovery, experts say, highlights the danger of trusting files downloaded from unknown sources and the potential for attackers to abuse the trust users have in Tor and similar services. Josh Pitts of Leviathan Security Group ran across the misbehaving Tor exit node while performing some research on download servers that might be patching binaries during download through a man-in-the middle attack. What Pitts found during his research is that an attacker with a MITM position can actively patch binaries–if not security updates–with his own code. In terms of defending against the sort of attack, Pitts suggested that encrypted download channels are the best option, both for users and site operators. "SSL/TLSis the only way to prevent this from happening. End-users may want to consider installing HTTPS Everywhere or similar plugins for their browser to help ensure their traffic is always encrypted," he said via email.

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African baby turtles start life with a 24-hour swimathon

New Scientist - Breaking news - 8 hours 58 min ago
Loggerhead turtles from Cape Verde complete an epic sprint before they turn into chilled-out turtle surfers, like the ones in Finding Nemo






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Employers Worried About Critical Thinking Skills

Slashdot Updates - 9 hours 39 min ago
Nerval's Lobster writes: Every company needs employees who can analyze information effectively, discarding what's unnecessary and digging down into what's actually useful. But employers are getting a little bit worried that U.S. schools aren't teaching students the necessary critical-thinking skills to actually succeed once they hit the open marketplace. The Wall Street Journal talked with several companies about how they judge critical-thinking skills, a few of which ask candidates to submit to written tests to judge their problem-solving abilities. But that sidesteps the larger question: do schools need to shift their focus onto different teaching methods (i.e., downplaying the need for students to memorize lots of information), or is our educational pipeline just fine, thank you very much?

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Biological litmus paper detects Ebola strains

New Scientist - Breaking news - 9 hours 58 min ago
Litmus paper embedded with DNA from jellyfish and other organisms has the potential to identify any biological molecule – changing how infections are diagnosed






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Recent Nobel Prize Winner Revolutionizes Microscopy Again

Slashdot Updates - 10 hours 21 min ago
An anonymous reader writes: Eric Betzig recently shared in the Nobel Prize for Chemistry for his work on high-resolution microscopy. Just yesterday, Betzig and a team of researchers published a new microscopy technique (abstract) that "allows them to observe living cellular processes at groundbreaking resolution and speed." According to the article, "Until now, the best microscope for viewing living systems as they moved were confocal microscopes. They beam light down onto a sample of cells. The light penetrates the whole sample and bounces back. ... The light is toxic, and degrades the living system over time. Betzig's new microscope solves this by generating a sheet of light that comes in from the side of the sample, made up of a series of beams that harm the sample less than one solid cone of light. Scientists can now snap a high-res image of the entire section they're illuminating, without exposing the rest of the sample to any light at all."

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Asteroid miners to launch first private space telescope

New Scientist - Breaking news - 10 hours 28 min ago
Private company Planetary Resources, which one day hopes to mine asteroids, is preparing to launch a prototype of a telescope designed to find them






Categories: Science & Tech News

Today on New Scientist

New Scientist - Breaking news - 10 hours 58 min ago
All the latest on newscientist.com: humanity's next 1000 years, future Ebola explosions, slumdog mapmakers, seeing brain chatter, Interstellar and more






Categories: Science & Tech News

Cutting off the Ebola zone would be a mistake

New Scientist - Breaking news - 10 hours 58 min ago
Travel bans aren't the answer: distancing ourselves from countries and people afflicted with Ebola could prove tragic for the world






Categories: Science & Tech News

Decades-old Scientific Paper May Hold Clues To Dark Matter

Slashdot Updates - 11 hours 5 min ago
sciencehabit writes: Here's one reason libraries hang on to old science journals: A paper from an experiment conducted 32 years ago may shed light on the nature of dark matter, the mysterious stuff whose gravity appears to keep the galaxies from flying apart. The old data put a crimp in the newfangled concept of a 'dark photon' and suggest that a simple bargain-basement experiment could put the idea to the test. The data come from E137, a "beam dump" experiment that ran from 1980 to 1982 at SLAC National Accelerator Laboratory in Menlo Park, California. In the experiment, physicists slammed a beam of high-energy electrons, left over from other experiments, into an aluminum target to see what would come out. Researchers placed a detector 383 meters behind the target, on the other side of a sandstone hill 179 meters thick that blocked any ordinary particles.

Read more of this story at Slashdot.








Categories: Science & Tech News

Decades-old Scientific Paper May Hold Clues To Dark Matter

Slashdot Updates - 11 hours 5 min ago
sciencehabit writes: Here's one reason libraries hang on to old science journals: A paper from an experiment conducted 32 years ago may shed light on the nature of dark matter, the mysterious stuff whose gravity appears to keep the galaxies from flying apart. The old data put a crimp in the newfangled concept of a 'dark photon' and suggest that a simple bargain-basement experiment could put the idea to the test. The data come from E137, a "beam dump" experiment that ran from 1980 to 1982 at SLAC National Accelerator Laboratory in Menlo Park, California. In the experiment, physicists slammed a beam of high-energy electrons, left over from other experiments, into an aluminum target to see what would come out. Researchers placed a detector 383 meters behind the target, on the other side of a sandstone hill 179 meters thick that blocked any ordinary particles.

Read more of this story at Slashdot.








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