Author Archives: Constantinee9g

Here’s Some of the Dumb Stuff People Did With Drones Last Year

Mother Jones

Thanks to the federal intelligence employee who got buzzed and crashed a remote-controlled quadcopter on the White House grounds earlier this week, there’s a renewed interest on drones’ potential to cause mayhem.

Last November, the Federal Aviation Administration (FAA) released a list of 193 incidents of “drone misbehavior” (as the New York Times put it) reported to air traffic control officials in 2014. The list didn’t include incidents reported to law enforcement, so it’s not necessarily comprehensive. But it does offer a glimpse of the challenges of incorporating flying robot vehicles into everyday life.

Some highlights from the report (see the full list at the end of this post):

Drones and sports: There were more than a half-dozen incidents of people flying drones near crowded sporting events. Drones were spotted near games at the University of Arizona in Tucson; Neyland Stadium in Knoxville, Tennessee (twice); Camp Randall Stadium in Madison, Wisconsin; the Big House in Ann Arbor during a University of Michigan game; FedEx Field during a Washington REDACTED game; and Citi Field during a Mets game.

Drone strike: Of all the incidents listed in the FAA report, just one involved a drone striking a person. In October, a small drone flying low over the Daytona Beach Municipal Stadium struck “a citizen causing (a) minor abrasion.”

Close calls: One of the obvious concerns is that some yahoo (or even a skilled pilot) will fly drone into a aircraft with actual people on board. The FAA report lists several close calls and near misses in 2014. On September 30, the pilot of an inbound regional jet reported a flying device that almost hit the plane at 4,000 feet, just north of the Verrazano-Narrows Bridge. In August, a medevac helicopter in Las Vegas reported almost getting hit by a drone at 200 feet as it was trying to leave a hospital. In June, a helicopter pilot in Stockton, California, reported almost hitting two remote controlled gliders at about 750 feet. And in March, a pilot in Tallahassee, Florida, said he almost struck a “remote controlled aircraft” while flying at 2,300 feet. One pilot had to take evasive action in the skies above Oklahoma City in October when a two-foot wide drone came within 10 to 20 feet of his plane at roughly 4,800 feet.

High altitude: There are at least 18 incidents involving drones flying above 4,000 feet, with some as high as 15,000 feet. (Most of the drones available to the general public fall into the FAA’s Model Aircraft category, which means they’re supposed to stay under 400 feet.) In a report from last May, a pilot approaching LaGuardia Airport reported seeing a 10- to 15-foot-wide drone at 5,500 feet above the southern tip of Manhattan.

Grounded: In August, a pilot was arrested after getting stuck in a tree at Freedom Plaza in Washington, DC after climbing up to retrieve a crashed drone.

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Here’s Some of the Dumb Stuff People Did With Drones Last Year

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Map: How Long Does Your State Give Rape Survivors to Pursue Justice?

Mother Jones

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In most states, a major barrier to bringing the perpetrators of rape and sexual assault to justice is baked into the law. Nationwide, 34 states and Washington, DC, have statutes of limitations on filing rape or sexual-assault charges, ranging from 3 to 30 years. In New Hampshire, charges must be filed within six years of a crime; in Connecticut, it’s five years. In Minnesota, it’s three. Some states tie the statute of limitations to reporting deadlines. If a survivor in Illinois comes forward within three years, the state has 10 years to file charges. If she takes longer than that, the case dies.

Twenty-seven states extend or suspend statutes of limitations if DNA evidence can identify a suspect, but these exemptions vary. Georgia puts no time limit on rape cases in which a DNA match has been made. In Indiana, prosecutors must charge a suspect within one year of a DNA match. In Connecticut, the crime must be initially reported within five years for any future DNA match to be considered.

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Map: How Long Does Your State Give Rape Survivors to Pursue Justice?

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You’d Scream, Too, If You Were This Close to a Collapsing Iceberg

Mother Jones

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Climate change is melting ice at both ends of the planet—just ask the researchers who published two papers in May saying that a major expanses of antarctic ice are now undergoing a “continuous and rapid retreat” and may have “passed the point of no return.”

As the poles melt, icebergs are breaking off and drifting with greater ease, creating a world of problems for humans and animals alike. In Antarctica, warmer winters mean icebergs aren’t held in place as they once were, and are now colliding with the ocean floor more frequently, laying waste to a complex ecosystem. In Greenland, summer icebergs— like one twice the size of Manhattan that broke off 2012—can clog up shipping lanes and damage offshore oil platforms.

But whether climate change set it free or not, even a single ‘berg can be dangerous if you get too close, as this couple discovered when they took a look at one floating off the coast of Newfoundland, in eastern Canada.

h/t to Minnesota Public Radio News for finding this one.

Continued – 

You’d Scream, Too, If You Were This Close to a Collapsing Iceberg

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Joyous Tidings on the Good Governance Front!

Mother Jones

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Today brings some surprisingly positive news on the governance front:

The Supreme Court might invalidate software patents next year.
Congress might fix the doc fix for good.

Patty Murray and Paul Ryan might agree on a bipartisan budget that undoes a small part of the sequester cuts.

I don’t know that I’d put money on any of these—especially the first one, more’s the pity—but it sure represents an improvement over the past few months.

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Joyous Tidings on the Good Governance Front!

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Will Robots Dream of Electric Anythings?

Mother Jones

Today Paul Waldman interviews James Barrat, author of Our Final Invention: Artificial Intelligence and the End of the Human Era. I thought this was an interesting assertion:

Furthermore, at an advanced level, as I write in Our Final Invention, citing the work of AI-maker and theorist Steve Omohundro, artificial intelligence will have drives much like our own, including self-protection and resource acquisition. It will want to achieve its goals and marshal sufficient resources to do so. It will want to avoid being turned off. When its goals collide with ours it will have no basis for valuing our goals, and use whatever means are at its disposal for achieving its goals.

But why? Animals have these drives because we evolved them. In the biological world, these are extemely survival adaptive traits, and species that have them will outbreed species that don’t. But they have nothing to do with intelligence or consciousness. They’re mindless drives that we possess for no reason except that all of our ancestors possessed them and then passed them down to us.

Intelligent machines might end up having these drives, but then again, they might not. There’s no special reason that an AI construct would be especially curious, or fearful of death, or expansion-minded, or any of the other things we almost automatically associate with intelligence. Intelligent machines might not care one way or the other if they’re shut off. They might not want more resources. They might not care about running the world. All of these mindless drives that so dominate biological life might be matters of no urgency at all to a machine that didn’t evolve them.

Then again, they might be. But I don’t think it’s inevitable.

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Will Robots Dream of Electric Anythings?

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Quote of the Day: “Drunken Stupor” Joins Pantheon of Great Political Excuses

Mother Jones

From Toronto mayor Rob Ford, finally admitting that he’s smoked crack cocaine:

Have I tried it? Probably in one of my drunken stupors, probably approximately about a year ago.

Well, OK then! That explains everything. “Drunken stupor” will surely now join “wide stance” and “when the president does it, that means that it is not illegal” in the pantheon of memorable excuses for bad behavior among politicians.

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Quote of the Day: “Drunken Stupor” Joins Pantheon of Great Political Excuses

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Sail-Powered Ships Are Making a Comeback

A c 1835 lithograph of the clipper ship Challenger. Photo: Library of Congress

“Clipper ships were not a specific design, they were a state of mind,” says John Lienhard, an engineer from the University of Houston. “And that state of mind lasted only a decade.”

Bristling with a staggering array of sails and built for speed, clipper ships were the “greyhounds of the sea.” And now, because of rising fuel costs and limits on gas emissions, says Businessweek, clippers—sails and all—may be on their way back.

Rolls-Royce Holdings is best known for producing engines that powered planes from the late Concorde to the current Airbus superjumbo. Now the British propulsion giant is working with partners to develop a modern-day clipper ship, as it bets that regulations curbing air pollution emissions will increase fuel costs for conventional ocean freighters and herald a New Age of Sail.

In the mid-19th century, says Lienhard, soaring prices for cargo shipping made it more profitable for vessels to be swift instead of bulky—a change that drove the temporary reign of clippers.

So masts rose into the sky. Hulls developed a knife-edged bow. And the widest beam was moved over half-way back. Economy and long life were literally thrown to the winds. Ships began to look like they’d sailed out of a child’s dream. They were tall and beautiful. Acres of canvas drove them at 14 knots.

The ships, says the Australian National Maritime Museum, “won the admiration and envy of the world. Hundreds of Yankee clippers, long and lean, with a beautiful shape, and acres of canvas sails roamed the globe carrying passengers and freight.” The end of the high shipping fees in 1855, though, sunset the era of the clippers, says Lienhard.

The origin of the clipper ship can be found in the mindset of the 19th century entrepeneur that was driven by market competition and profit. Profits depended on how quickly a cargo reached the market. This created a demand for fast vessels and a willingness to push the boundaries of design and technology.

Now, those same market forces are pushing shipping technology once more—tying the old to the new in a bid to face new challenges with old ideas.

More from Smithsonian.com:

The Great Tea Race of 1866

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Sail-Powered Ships Are Making a Comeback

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Keystone XL could hike gas prices as much as 40 cents a gallon

Keystone XL could hike gas prices as much as 40 cents a gallon

Shutterstock

Going up, up, up …

If the Keystone XL pipeline is built, Americans could pay as much as 40 cents more per gallon for gasoline in some parts of the country, according to a new report by the nonprofit Consumer Watchdog [PDF].

That’s because oil extracted in Canada would start to bypass traditional American markets, traveling through the pipeline to the Gulf Coast and onto tanker ships bound for international markets where oil fetches higher prices.

“The pipeline is being built through America, but not for Americans,” Consumer Watchdog researcher Judy Dugan said in a statement. “Keystone XL is not an economic benefit to Americans who will see higher gas prices and bear all the risks of the pipeline.” From the report:

The aim of tar sands producers with refining interests on the Gulf Coast — primarily multinational oil companies — is to get the oil to their Gulf refineries, which would process additional oil largely for fuel exports to hungry foreign markets. Other oil sands investors, including two major Chinese petrochemical companies and major European oil companies, have an interest in exporting crude oil and/or refined products to their markets. Such exports would drain off what the tar sands producers consider a current oversupply, and help push global oil prices higher. …

U.S. drivers would be forced to pay higher prices for tar sands oil, particularly in the Midwest. There, gasoline costs could rise by 20 cents to 40 cents per gallon or more, based on the $20 to $30 per barrel discount on Canadian crude oil that Keystone XL developers seek to erase. Such an increase, just in the Midwest, could cost the U.S. economy $3 billion to $4 billion a year in consumer income that would not be spent more productively elsewhere. The West Coast imports much smaller amounts of Canadian oil in a larger and more complicated market. Even so, a sharp price hike for Canadian oil could bump Pacific Coast gasoline prices by a few cents a gallon.

The report also connects a few corporate dots, showing who’s really intended to benefit from Keystone XL:

Consumer Watchdog

Click to embiggen.

John Upton is a science fan and green news boffin who tweets, posts articles to Facebook, and blogs about ecology. He welcomes reader questions, tips, and incoherent rants: johnupton@gmail.com.

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Keystone XL could hike gas prices as much as 40 cents a gallon

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