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Mars

NASA Considers Autonomous Martian Helicopter To Augment Future Rovers 83

A reader writes with this story at the Verge about an approach being considered by NASA to overcome some of the difficulties in moving a wheeled or multi-legged ground vehicle around the surface of Mars, which has proven to be a difficult task. Rover teams still have a tough time with the Martian surface even though they're flush with terrestrial data. The alien surface is uneven, and ridges and valleys make navigating the terrain difficult. The newest solution proposed by JPL is the Mars Helicopter, an autonomous drone that could 'triple the distances that Mars rovers can drive in a Martian day,' according to NASA. The helicopter would fly ahead of a rover when its view is blocked and send Earth-bound engineers the right data to plan the rover's route.
It's funny.  Laugh.

Americans Support Mandatory Labeling of Food That Contains DNA 351

HughPickens.com writes Jennifer Abel writes at the LA Times that according to a recent survey (PDF), over 80% of Americans says they support "mandatory labels on foods containing DNA," roughly the same number that support the mandatory labeling of GMO foods "produced with genetic engineering." Ilya Somin, writing about the survey at the Washington Post, suggested that a mandatory label for foods containing DNA might sound like this: "WARNING: This product contains deoxyribonucleic acid (DNA). The Surgeon General has determined that DNA is linked to a variety of diseases in both animals and humans. In some configurations, it is a risk factor for cancer and heart disease. Pregnant women are at very high risk of passing on DNA to their children."

The report echoes a well-known joke/prank wherein people discuss the dangers of the chemical "dihydrogen monoxide" also known as hydrogen oxide and hydrogen hydroxide. Search online for information about dihydrogen monoxide, and you'll find a long list of scary-sounding and absolutely true warnings about it: the nuclear power industry uses enormous quantities of it every year. Dihydrogen monoxide is used in the production of many highly toxic pesticides, and chemical weapons banned by the Geneva Conventions. Dihydrogen monoxide is found in all tumors removed from cancer patients, and is guaranteed fatal to humans in large quantities and even small quantities can kill you, if it enters your respiratory system. In 2006, in Louisville, Kentucky, David Karem, executive director of the Waterfront Development Corporation, a public body that operates Waterfront Park, wished to deter bathers from using a large public fountain. "Counting on a lack of understanding about water's chemical makeup," he arranged for signs reading: "DANGER! – WATER CONTAINS HIGH LEVELS OF HYDROGEN – KEEP OUT" to be posted on the fountain at public expense.
Space

Europe and China Will Team Up For a Robotic Space Mission 39

Taco Cowboy writes with this excerpt from Space.com: On Monday (Jan. 19), the Chinese Academy of Sciences (CAS) and the European Space Agency (ESA) issued a call for proposals for a robotic space mission that the two organizations will develop jointly. "The goal of the present Call is to define a scientific space mission to be implemented by ESA and CAS as a cooperative endeavor between the European and Chinese scientific communities," ESA officials wrote in a statement Monday. "The mission selected as an outcome of the present Joint Call will follow a collaborative approach through all the phases: study, definition, implementation, operations and scientific exploitation." The call envisions a low-budget mission, saying that ESA and CAS are each prepared to contribute about 53 million euros (U.S. $61.5 million at current exchange rates). The spacecraft must weigh less than 661 lbs. (300 kilograms) at launch and be designed to operate for at least two to three years, ESA officials wrote in the call for proposals. All proposals are due by March 16, and the peer-review process will start in April. Mission selection is expected to occur in late 2015, followed by six years of development, with a launch in 2021.

Submission + - Is Pascal an Underrated Programming Language? 6

An anonymous reader writes: In the recent Slashdot discussion on the D programming language, I was surprised to see criticisms of Pascal that were based on old information and outdated implementations. While I’m sure that, for example, Brian Kernighan’s criticisms of Pascal were valid in 1981, things have moved on since then. Current Object Pascal largely addresses Kernighan’s critique and also includes language features such as anonymous methods, reflection and attributes, class helpers, generics and more (see also Marco Cantu’s recent Object Pascal presentation). Cross-platform development is fairly straightforward with Pascal. Delphi targets Windows, OS X, iOS and Android. Free Pascal targets many operating systems and architectures and Lazarus provides a Delphi-like IDE for Free Pascal. So what do you think? Is Pascal underrated?
Programming

Bjarne Stroustrup Awarded 2015 Dahl-Nygaard Prize 200

mikejuk writes Bjarne Stroustrup, the creator of C++, is the 2015 recipient of the Senior Dahl-Nygaard Prize, considered the most prestigious prize in object-oriented computer science. Established in 2005 it honors the pioneering work on object-orientation of Ole-Johan Dahl and Kristen Nygaard, who designed Simula, the original object-oriented language and are remembered as "colorful characters." To be eligible for the senior prize an individual must have made a "significant long-term contribution to the field of Object-Orientation," and this year it goes to Bjarne Stoustrup for the design, implementation and evolution of the C++ programming language. You can't argue with that.
Security

Ask Slashdot: Best Anti-Virus Software In 2015? Free Or Paid? 467

CryoKeen writes: I got a new laptop recently after trading in my old laptop for store credit. While I was waiting to check out, the sales guy just handed me some random antivirus software (Trend Micro) that was included with the purchase. I don't think he or I realized at the time that the CD/DVD he gave me would not work because my new laptop does not have a CD/DVD player.

Anyway, it got me wondering whether I should use it or not. Would I be better off downloading something like Avast or Malwarebytes? Is there one piece of antivirus software that's significantly better than the others? Are any of the paid options worthwhile, or should I just stick to the free versions? What security software would you recommend in addition to anti-virus?
Security

Video 'Never Miss Another Delivery' - if You Have a TrackPIN (Video) 85

The company is called TrackPIN, as is the product. Its creator, Mark Hall, showed it off at CES. Timothy pointed his camcorder at Mark as he explained how his product would let you get package deliveries safely when you aren't home by giving the UPS or FedEx (or other) delivery person access to your garage, as well as letting in selected people like your maid, your plumber, and possibly an aquarium cleaner. Each one can have a private, one-time PIN number that will actuate your garage door opener through the (~$250) TrackPIN keypad and tell your smartphone or other net-connected device that your garage was just opened, and by whom. You might even call this, "One small step for package delivery; a giant leap forward for the Internet of Things." Except those of us who don't have garages (not to mention electric garage door openers) may want to skip today's video; the TrackPIN isn't meant for the likes of us. (Alternate Video Link)
Space

10 New Rosetta Images Reveal Comet 67P In All Its Glory 29

sciencehabit writes: The first scientific results from Rosetta at comet 67P have been published, and they detail a surprising diversity of features on the 4-kilometer-long duck-shaped comet. The discoveries include images from Rosetta's main science camera, OSIRIS, which reveal 67P to be a far more varied place than anyone expected. The article summarizes a trove of scientific papers that were published today about comet 67P/Churyumov-Gerasimenko. The best part? They're all freely available.
Verizon

Verizon About To End Construction of Its Fiber Network 201

WheezyJoe writes: If you've been holding out hope that FiOS would rescue you from your local cable monopoly, it's probably time to give up. Making good on their statements five years ago, Verizon announced this week it is nearing "the end" of its fiber construction and is reducing wireline capital expenditures while spending more on wireless.

The expense of replacing old copper lines with fiber has allegedly led Verizon to stop building in new regions and to complete wiring up the areas where it had already begun. The fiber network was profitable, but nowhere near as profitable as their wireless network. So, if Verizon hasn't started in your neighborhood by now, they never will, and you'd best ignore all those ads for FiOS.

Submission + - 10 new Rosetta images reveal comet 67P in all its glory (sciencemag.org)

sciencehabit writes: The first scientific results from Rosetta at comet 67P have been published, and they detail a surprising diversity of features on the 4-kilometer-long duck-shaped comet. The discoveries include images from Rosetta’s main science camera, OSIRIS, which reveal 67P to be a far more diverse place than anyone expected.
Education

Behind the MOOC Harassment Charges That Stunned MIT 376

An anonymous reader writes: The complainant in a sexual harassment case has come forward and told her story about what happened when she was a student in a MOOC led by a rockstar professor. "It would take almost a year before Harbi, with the help of MIT’s investigators, said she came to understand that Lewin’s interest in her was not motivated by empathy, and that their first conversations included inappropriate language. Shortly after contacting her, Harbi said, Lewin quickly moved their friendship into uncomfortable territory, and she was pushed to participate in online sexual role-playing and send naked pictures and videos of herself."
Security

U.S. Gas Stations Vulnerable To Internet Attacks 100

itwbennett writes: Automated tank gauges (ATGs), which are used by gas stations in the U.S. to monitor their fuel tank levels can be manipulated over the Internet by malicious attackers, according to security firm Rapid7. "An attacker with access to the serial port interface of an ATG may be able to shut down the station by spoofing the reported fuel level, generating false alarms, and locking the monitoring service out of the system," said HD Moore, the chief research officer at Rapid7.
Transportation

Local Motors Looks To Disrupt the Auto Industry With 3D-Printed Car Bodies 128

An anonymous reader writes: Local Motors solicits design ideas through crowdsourcing, allows anyone to use open source software to contribute ideas, and then 3D prints car bodies according to the chosen specs in a matter of days. To prove they mean business, Local Motors 3D-printed a car on the floor of the Detroit Auto Show last week. "It took 44 hours to print the Strati’s 212 layers. Once 3D printing is complete, the Strati moves to a Thermwood CNC router—a computer-controlled cutting machine that mills the finer details—before undergoing the final assembly process, which adds the drivetrain, electrical components, wiring, tires, gauges, and a showroom-ready paint job."

Here's another big difference from the current auto industry: "Customers can also bring their vehicles in at any time for hardware and software upgrades, or they can choose to melt their vehicle down and, for instance, add a seat. Because Local Motors uses a distributed manufacturing system to make only what is purchased, it doesn't stock inventory. Anyone can come into a Local Motors microfactory, use its design lab, and work on a vehicle project free of charge."

Submission + - Verizon Nearing the End of its FIOS Builds

WheezyJoe writes: If you've been holding out hope that FIOS would rescue you from your local cable monopoly, it's probably time to give up. Making good on their statements five years ago, Verizon announced this week they are nearing "the end" of its fiber construction and is reducing wireline capital expenditures while spending more on wireless.
Verizon CFO Fran Shammo says "we are getting to the end of our committed build around FiOS". The expense of replacing old copper lines with fiber has allegedly led Verizon to stop building in new regions and to complete wiring up the areas where it had already begun. So, if Verizon hasn't started in your neighborhood by now, they never will, and you'd best ignore all those sexy ads for FIOS.
Star Wars Prequels

Disney Turned Down George Lucas's Star Wars Scripts 422

ageoffri writes: When Star Wars fans learned that George Lucas was making the prequels, most were filled with excitement and anticipation. When Episodes 1-3 were actually released, many found them unsatisfying, and became disillusioned with Lucas's writing. Now, it appears Disney felt the same way. Though they bought Lucasfilm and began production on Episode 7, they weren't interested in using the scripts Lucas had already worked on. In an interview, he said, "The ones that I sold to Disney, they came up to the decision that they didn't really want to do those. So they made up their own. So it's not the ones that I originally wrote [on screen in Star Wars: The Force Awakens]." After what happened with the prequels, that may be for the best — but others may worry about Episode 7's plot being entirely in the hands of Disney and JJ Abrams.

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