Math

New Comic Book About Logic, Math, and Madness 99

areYouAHypnotist writes to tell us the New York Times has the scoop on a new comic book about the quest for logical certainty in mathematics. "The story spans the decades from the late 19th century to World War II, a period when the nature of mathematical truth was being furiously debated. The stellar cast, headed up by Bertrand Russell, includes the greatest philosophers, logicians and mathematicians of the era, along with sundry wives and mistresses, plus a couple of homicidal maniacs, an apocryphal barber, and Adolf Hitler."
Power

Sony Prototype Sends Electricity Through the Air 240

itwbennett writes "Sony announced Friday that it has developed a prototype power system based on magnetic resonance that can send 'a conventional 100 volt electricity supply over a distance of 50 centimeters to power a 22-inch LCD television.' Unfortunately, Sony's prototype wasted 1/5 of the power fed into it and additional losses 'occurred in circuitry connected to the secondary coil so the original 80 watts of power was cut by roughly a quarter to 60 watts once it had made its way through the system.'"
Portables

ARM and Dual-Atom Processors in New Portables 147

chrb writes to tell us that Dell's new Latitude Z has finally been delivered as promised, complete with ARM processor. Codenamed BlackTop, the device runs a modified version of Suse Linux, and is capable of near-instant bootup. Dell's research has apparently found that some early users spend 70% of their time in the Linux environment." Relatedly snydeq writes "Colombian computer maker Haleron has designed a netbook that combines Atom processors in an effort to provide the performance of a standard laptop at a price more affordable to Latin Americans. The Swordfish Net N102 includes two Atom N270 processors running at 1.6GHz. Haleron worked for six months to modify Intel's 945 chipset to run the two processors. The processors divide the workload, much like a dual-core processor does, the company said. The netbook, which begs the question, when does a netbook stop being a netbook, comes with Windows XP Home Edition. 'We found that it works best on the Windows XP operating system. Both Windows Vista and the new Windows 7 performed below Windows XP in the load sharing department,' the company said."
IBM

Can IBM Take On Google, Microsoft With iNotes? 171

CWmike writes to mention that IBM has launched LotusLive iNotes, a system designed to compete with GMail and Exchange that offers email, calendaring, and contact management. "Pricing starts at $3 per user per month, undercutting Google Apps Premier Edition, which costs $50 per user per year. IBM is aiming the software at large enterprises that want to migrate an on-premise e-mail system to SaaS (software as a service), particularly for users who aren't tied to a desk, such as retail workers. It is also hoping to win business from smaller companies interested in on-demand software but with concerns about security and service outages, such as those suffered by Gmail in recent months. LotusLive iNotes is based on technology IBM purchased from the Hong Kong company Outblaze."
Space

Herschel Releases First Images of Milky Way 55

davecl writes "The Herschel space observatory has just released stunning five-color images of a section of our own galaxy, showing the complex twisted structures of the interstellar medium that drive star and planet formation. The images are the first produced using two of Herschel's instruments, SPIRE and PACS, simultaneously and show the power of this approach. This image is just 2x2 degrees in size, but future Herschel programs will image the entire galactic plane at this sensitivity and resolution. Full scale science operations with Herschel begin in just a few weeks. More information on the project can be found from the ESA, the mission blog (which I contribute to) and from the SPIRE instrument team. The BBC is also covering this story."
The Internet

Postmortem for a Dead Newspaper 219

Techdirt points out a great postmortem for the Rocky Mountain News, a newspaper that ended up shutting down because they couldn't adapt to a world beyond print. While long, the talk (in both video and print) is incredibly candid coming from someone who lived through it and shares at least some portion of the blame. "It seems like pretty much everything was based on looking backwards, not forward. There was little effort to figure out how to better enable a community, or any recognition that the community of people who read the paper were the organizations true main asset. ... The same game is playing out not just in newspapers, but in a number of other businesses as well. Like the Rocky Mountain News, those businesses are looking backwards and defining themselves on the wrong terms, while newer startups don't have such legacy issues to deal with."
Government

House Committee Passes "Informed P2P User Act" 235

An anonymous reader writes "This week the House Energy and Commerce Committee passed the 'Informed P2P User Act' and has sent it along to the full House for consideration. The bill, which appears to have heavy support on both sides of the political fence, simply states that P2P software must not install extra software or prevent users from removing it, in addition to being 'clear and conspicuous' about which files are being shared and getting user consent to share them. 'Rep. Henry Waxman (D-CA), the powerful committee chairman, opened the markup session by warning about "the danger of inadvertent sharing of sensitive information through the use, or misuse, of certain file sharing programs. Tax returns, medical files, and even classified government documents have been found on these networks. The purpose of H.R. 1319 is to reduce inadvertent disclosures of sensitive information by making the users of this software more aware of the risks involved."'"
Medicine

Dissolvable Glass For Bone Repair 168

gpronger writes "Sticks and Stones May Break My Bones, but Glass Will Certainly Mend Them! The old schoolyard ditty may be changed to reflect developments using metallic glass that will dissolve in situ instead of the traditional stainless steel or titanium hardware, which require removal by surgery once the bone has healed. Physics World reports that researcher Jörg Löffler at ETH Zurich has created an alloy of 60% magnesium, 35% zinc, and 5% calcium, molded in the form of metallic glass. Through rapid cooling, the alloy forms a molecularly amorphous glass that slowly dissolves over time, supporting the injury long enough for healing, then slowly dissolving away."
Patents

Red Hat Files Amicus Brief In Bilski Patent Case 219

I Don't Believe in Imaginary Property writes "Red Hat has filed a friend of the court brief with the Supreme Court in regards to the In Re Bilski case, which has become incredibly important due to the possibility that it could redefine the scope of patentable subject matter in a way that affects software patents. In the brief, Red Hat argues that software should not be considered patentable subject matter because it causes economic harm due to patents being granted with vague subject matter, which makes it impossible to say that a given piece of software doesn't arguably infringe upon someone's patent. They also point out Knuth's famous quote that you can't differentiate between 'numeric' and 'non-numeric' algorithms, because numbers are no different from other kinds of precise information." Read below for the submitter's thoughts on an earlier amicus brief filed in the Bilski case by Professor Lee Hollaar.
Privacy

Corporations Now Have a Right To "Personal Privacy" 371

I Don't Believe in Imaginary Property writes "Thanks to a recent ruling (PDF) by the US Court of Appeals for the Third Circuit, corporations now have a right to 'personal privacy,' due to the application of a carelessly worded definition in the Freedom of Information Act. FOIA exempts disclosure of certain records, but only if it 'could reasonably be expected to constitute an unwarranted invasion of personal privacy.' But in its definitions, FOIA makes the mistake of broadly defining 'person' to include legal entities, like corporations. The FCC didn't think that 'personal privacy' could apply to a corporation, so they ignored AT&T's claim that releasing data from an investigation into how AT&T was overcharging certain customers would violate the corporation's privacy. The Third Circuit thought that the FCC's actions were contrary to what the law actually says. So now the FCC has to jump through more hoops to show that releasing data on their investigation into AT&T's overcharging is 'warranted' within the meaning of 5 USC 552(b)(7)(c) before it can release anything."
Medicine

Common Diabetic Drug Fights Cancer Stem Cells 149

SubtleGuest writes "In the latest issue of Cancer Research, a breakthrough study shows that Metformin, a cheap and common diabetic medicine, kills cancer stem cells — the cells postulated to be responsible for tumor resistance and recurrence after chemotherapy (research abstract here). It has been known that diabetics taking Metformin experience lower cancer rates, and now it is apparent why that may be and how it may apply to non-diabetics as well. When combined with Doxorubicin to kill non-stem cancer cells, the results are nothing short of astonishing: total remission in a mouse xenograft model. The results are achieved at levels below the dosage needed for diabetic control, opening many new avenues in cancer treatment and prevention."
It's funny.  Laugh.

2009 Ig Nobels Awarded, For Gas-Mask Bras and More 123

alphadogg notes that the 2009 Ig Nobel Prizes were awarded yesterday evening in Cambridge, MA. (You may find that site has been pre-Slashdotted; and improbable.com's video feeds of the ceremony don't work at the moment either.) News.com.au has coverage of the bra that converts quickly to two gas masks, a study of why pregnant women don't tip over, the award for literature, and other gems. "Ireland's police won the literature prize from writing more than 50 traffic tickets to a frequent visitor and speeder named Prawo Jazdy. In Polish, this means 'driver's license.' Pathologist Stephan Bolliger and colleagues at the University of Bern in Switzerland won for a study they did to determine whether an empty beer bottle does more or less damage to the human skull than a full one in a bar fight."
Cellphones

Apple Wants Patents For Crippling Cellphones 371

theodp writes "Evil is in the eye of the beholder, but there's certainly not much to like in the newly-disclosed Apple patent applications for Systems and Methods for Provisioning Computing Devices. Provisioning, says Apple, allows carriers to 'specify access limitations to certain device resources which may otherwise be available to users of the device.' So what problem are we trying to solve here? 'Mobile devices often have capabilities that the carriers do not want utilized on their networks,' explains Apple. 'Various applications on these devices may also need to be restricted.'"
Communications

Executive Order Bars Federal Workers From Texting and Driving 236

CWmike writes "A two-day Distracted Driving Summit in Washington concluded Thursday, after experts raised multiple thorny questions on how to reduce cell phone and texting while driving, with a big emphasis placed on driver and employer responsibility. But that was not before President Obama signed an executive order that tells all federal employees not to engage in texting while driving government vehicles. [US Transportation Secretary Ray] LaHood also announced that his department would ban text messaging altogether and restrict cell phone use by truck and interstate bus drivers, and disqualify school bus drivers from receiving commercial driver's licenses if they have been convicted of texting while driving. His department also plans to make permanent some restrictions placed on the use of cell phones in rail operations, he added without offering further details. The executive order 'shows the federal government is leading by example' and 'sends a signal that distracted driving is dangerous,' LaHood said."
Hardware Hacking

Ben Heck's PS3 Slim Laptop 84

We've occasionally discussed Ben Heckendorn's various console modifications, and he's now come out with a new one: a laptop version of the PS3 Slim. It has volume control buttons for the built-in speakers, and plenty of vents for cooling. The display is a 17" widescreen panel, and the Slim's hardware doesn't fill that much space in the case, so there's a neat little compartment for the power cord. Ben's blog post shows details of the laptop's construction.

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