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Transportation

Multiple Manufacturers Push Hydrogen Fuel Cell Cars, But Can They Catch Tesla? 11

Posted by samzenpus
from the it's-in-the-air dept.
MojoKid writes After years of working on prototype vehicles, multiple car companies have announced a major push for hydrogen fuel cell automobiles. At the LA Auto Show last week, Toyota showed off its Mirai, a four-door passenger sedan with a $57,500 base sticker price and a hydrogen-only fuel system. Honda recently delayed its hydrogen-powered FCX Clarity Fuel Cell Electric Vehicle until 2016, while Hyundai is planning to build 1000 fuel-cell powered Tucson's by the end of the year. Currently, most proposed hydrogen fuel cell vehicles are actually combined hydrogen-electric designs. Hydrogen gas, under enormous pressure, is used to drive a generator, which then charges a lithium-ion battery. Toyota plans to sell up to 3,000 Mirai a year by 2017, which would put it well below Tesla's own sales projections for its Model S — but at a lower overall price point. The pressurized fuel tanks in the Mirai can hold a total of 122 liters of hydrogen for an estimated range of 300 miles. A standard gasoline-powered car with a 122L capacity at 30mpg would be capable of traveling 960 miles. Proponents of hydrogen point to the vastly improved fueling time (roughly equal that of gasoline) as opposed to the 20-60 minutes required to recharge a vehicle like Tesla's Model S.

+ - Class-Action suit Claims copyright enforcement company made harassing robo-calls

Submitted by Anonymous Coward
An anonymous reader writes "Morgan Pietz, one of the lawyers who took on Prenda Law, has a new target in his sights: copyright enforcement company, Rightscorp. In a class action suit(pdf) Pietz claims the company made illegal, harassing robo-calls to people who were accused of illegal downloading and by doing so Rightscorp broke the Telephone Consumer Protection Act, which limits how automated calling devices can be used. "They robo-called Jeanie Reif's cell phone darn near every day for a couple of months," Pietz said. "And there could be thousands of members of this class.""

+ - Multi-National crew reaches space station

Submitted by Anonymous Coward
An anonymous reader writes "A Russian capsule carrying three astronauts from Russia, the United States and Italy has blasted off for the International Space Station. Aboard the capsule are Russian Anton Shkaplerov, Nasa's Terry Virts and European Space Agency astronaut Samantha Cristoforetti, Italy's first female astronaut. "I think that 100 years from now, 500 years from now, people will look back on this as the initial baby steps that we took going into the solar system," Virts told a pre-launch press conference. "In the same way that we look back on Columbus and the other explorers 500 years ago, this is the way people will look at this time in history.""
Crime

Cops 101: NYC High School Teaches How To Behave During Stop-and-Frisk 77

Posted by samzenpus
from the hold-perfectly-still-and-live-in-a-good-neighborhood dept.
HughPickens.com writes Kate Briquelet reports in the NY Post that Principal Mark Federman of East Side Community HS has invited the New York Civil Liberties Union to give a two-day training session to 450 students on interacting with police. "We're not going to candy-coat things — we have a problem in our city that's affecting young men of color and all of our students," says Federman. "It's not about the police being bad. This isn't anti-police as much as it's pro-young people ... It's about what to do when kids are put in a position where they feel powerless and uncomfortable." The hourlong workshops — held in small classroom sessions during advisory periods — focused on the NYPD's stop-and-frisk program and how to exercise Fourth Amendment rights when being stopped and questioned in a car or at home.

Some law-enforcement experts say the NYCLU is going beyond civics lessons and doling out criminal-defense advice. "It's unlikely that a high school student would come away with any other conclusion than the police are a fearful group to be avoided at all costs," says Eugene O'Donnell, a former police officer and professor at John Jay College of Criminal Justice. NYCLU representatives told kids to be polite and to keep their hands out of their pockets. But they also told students they don't have to show ID or consent to searches, that it's best to remain silent, and how to file a complaint against an officer. Candis Tolliver, NYCLU's associate director for advocacy, says was the first time she trained an entire high school. "This is not about teaching kids how to get away with a crime or being disrespectful. This is about making sure both sides are walking away from the situation safe and in control."
Government

Bidding In Government Auction of Airwaves Reaches $34 Billion 35

Posted by samzenpus
from the more-money-more-spectrums dept.
An anonymous reader sends word that the 2014 wireless spectrum license auction has surpassed $34 billion. "A government auction of airwaves for use in mobile broadband has blown through presale estimates, becoming the biggest auction in the Federal Communications Commission's history and signaling that wireless companies expect demand for Internet access by smartphones to continue to soar. And it's not over yet. Companies bid more than $34 billion as of Friday afternoon for six blocks of airwaves, totaling 65 megahertz of the electromagnetic spectrum, being sold by the F.C.C. That total is more than three times the $10.5 billion reserve price that the commission put on the sale, the first offering of previously unavailable airwaves in six years."

+ - Bidding in Government Auction of Airwaves Reaches $34 Billion

Submitted by Anonymous Coward
An anonymous reader writes "A government auction of airwaves for use in mobile broadband has blown through presale estimates, becoming the biggest auction in the Federal Communications Commission’s history and signaling that wireless companies expect demand for Internet access by smartphones to continue to soar. And it’s not over yet. Companies bid more than $34 billion as of Friday afternoon for six blocks of airwaves, totaling 65 megahertz of the electromagnetic spectrum, being sold by the F.C.C. That total is more than three times the $10.5 billion reserve price that the commission put on the sale, the first offering of previously unavailable airwaves in six years."

+ - Back to School: Steve Ballmer's Guest Lecture at Harvard's CS50

Submitted by theodp
theodp (442580) writes "GeekWire looks at the 'game film' from ex-Microsoft CEO Steve Ballmer's guest lecture at Harvard's CS50, in which Harvard alum Ballmer touched on a wide variety of topics, including the LA Clippers ("500 times less complicated than Microsoft"), how his career started at Microsoft (BillG convinced him to drop out of Stanford Business School), his views on Net Neutrality, his favorite products ("Surface Pro 3 in modern days and Windows 1.0 in historic days"), and his 15-year-old's biggest concern about Dad leaving Microsoft (no more early access to new Halo releases). Ballmer was fairly subdued in the lecture and Q&A, but couldn't resist cranking it up to 11 for a CS50 intro. Ballmer, who was an applied math and economics major at Harvard, was visiting his alma mater to drop off a $60 million check to beef up Harvard's Computer Science faculty."

Comment: Re:Antenna problems (Score 1) 30

I assume you are jesting. It did have RTGs.

The main antenna folded similar to an umbrella when in launch packaging. It failed to open all the way, perhaps due to the lubricant hardening in storage caused by the launch backlog from the first shuttle disaster. A back-up omnidirectional antenna was used instead, which produced a usable signal of something roughly like 1/200 of the intended primary antenna.

Space

Study: Space Rock Impacts Not Random 41

Posted by samzenpus
from the meteor-season dept.
sciencehabit writes When it comes to small space rocks blowing up in Earth's atmosphere, not all days are created equal. Scientists have found that, contrary to what they thought, such events are not random, and these explosions may occur more frequently on certain days. Rather than random occurrences, many large airbursts might result from collisions between Earth and streams of debris associated with small asteroids or comets. The new findings may help astronomers narrow their search for objects in orbits that threaten Earth, the researchers suggest.
Earth

How the World's Agricultural Boom Has Changed CO2 Cycles 89

Posted by samzenpus
from the climate-of-the-corn dept.
An anonymous reader writes Every year levels of carbon dioxide drop in the summer as plants "inhale," and climb again as they exhale after the growing season in the Northern Hemisphere. However, the last 50 years has seen the size of this swing has increase by as 50%, for reasons that aren't fully understood. A team of researchers may have the answer. They have shown that agricultural production, corn in particular, may generate up to 25% of the increase in this seasonal carbon cycle. "This study shows the power of modeling and data mining in addressing potential sources contributing to seasonal changes in carbon dioxide" program director for the National Science Foundation's Macro Systems Biology Program, who supported the research, Liz Blood says. "It points to the role of basic research in finding answers to complex problems."

+ - How the world's agricultural boom has changed CO2 cycles

Submitted by Anonymous Coward
An anonymous reader writes "Every year levels of carbon dioxide drop in the summer as plants "inhale," and climb again as they exhale after the growing season in the Northern Hemisphere. However, the last 50 years has seen the size of this swing has increase by as 50%, for reasons that aren't fully understood. A team of researchers may have the answer. They have shown that agricultural production, corn in particular, may generate up to 25% of the increase in this seasonal carbon cycle. "This study shows the power of modeling and data mining in addressing potential sources contributing to seasonal changes in carbon dioxide" program director for the National Science Foundation's Macro Systems Biology Program, who supported the research, Liz Blood says. "It points to the role of basic research in finding answers to complex problems.""
AI

Alva Noe: Don't Worry About the Singularity, We Can't Even Copy an Amoeba 264

Posted by samzenpus
from the I-for-one-don't-worry-about-our-new-robotic-overlords dept.
An anonymous reader writes "Writer and professor of philosophy at the University of California, Berkeley, Alva Noe, isn't worried that we will soon be under the rule of shiny metal overlords. He says that currently we can't produce "...machines that exhibit the agency and awareness of an amoeba." He writes at NPR: "One reason I'm not worried about the possibility that we will soon make machines that are smarter than us, is that we haven't managed to make machines until now that are smart at all. Artificial intelligence isn't synthetic intelligence: It's pseudo-intelligence. This really ought to be obvious. Clocks may keep time, but they don't know what time it is. And strictly speaking, it is we who use them to tell time. But the same is true of Watson, the IBM supercomputer that supposedly played Jeopardy! and dominated the human competition. Watson answered no questions. It participated in no competition. It didn't do anything. All the doing was on our side. We played Jeapordy! with Watson. We used 'it' the way we use clocks.""

+ - Alva Noe: Don't worry about the singularity, we can't even copy an amoeba

Submitted by Anonymous Coward
An anonymous reader writes "Writer and professor of philosophy at the University of California, Berkeley, Alva Noe, isn't worried that we will soon be under the rule of shiny metal overlords. He says that currently we can't produce "...machines that exhibit the agency and awareness of an amoeba." He writes at NPR: "One reason I'm not worried about the possibility that we will soon make machines that are smarter than us, is that we haven't managed to make machines until now that are smart at all. Artificial intelligence isn't synthetic intelligence: It's pseudo-intelligence. This really ought to be obvious. Clocks may keep time, but they don't know what time it is. And strictly speaking, it is we who use them to tell time. But the same is true of Watson, the IBM supercomputer that supposedly played Jeopardy! and dominated the human competition. Watson answered no questions. It participated in no competition. It didn't do anything. All the doing was on our side. We played Jeapordy! with Watson. We used 'it' the way we use clocks.""

A LISP programmer knows the value of everything, but the cost of nothing. -- Alan Perlis

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