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takyon writes:

Cyberbullying is now a crime in Michigan punishable by jail time

On Thursday, Gov. Rick Snyder signed into law a bill sponsored by Rep. Pete Lucido, R-Shelby Township that formally defines cyberbullying as a misdemeanor. Public Act 457 of 2018 will take effect in March.

The law states cyberbullying is a crime punishable by 93 days in jail and a $500 fine. A "pattern of repeated harassment" is a felony punishable by up to five years in prison and a $5,000 fine. Meanwhile, cyberbullying that is found to cause a victim's death is punishable by up to 10 years in prison and a $10,000 fine.

According to Lucido's bill, "cyberbullying" is defined by "posting a message or statement in a public media forum about any other person" if both "the message or statement is intended to place a person in fear of bodily harm or death and expresses an intent to commit violence against the person" and "the message or statement is posted with the intent to communicate a threat or with knowledge that it will be viewed as a threat."

A "pattern of harassing or intimidating behavior" means a series of two or more separate noncontinuous acts of harassing or intimidating behavior. And a "public media forum" refers to "the internet or any other medium designed or intended to be used to convey information to other individuals, regardless of whether a membership or password is required to view the information."

ENROLLED HOUSE BILL No. 5017 (other docs).

Related: Twitter Launches Trust And Safety Council To Help Put End To Trolling
'One in Two' Young Online Gamers Bullied, Report Finds
Aussie Parents Fear Social Media More Than Drugs, Alcohol or Smoking

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takyon writes:

2014 MU₆₉ has two nearly-spherical lobes and is a contact binary. The collision between the two lobes happened at a low relative velocity, causing little damage to the resulting object. The "neck" between the lobes contains brighter material which appears to be dust that has settled down the slopes that run towards the point of contact.

[Added BBC link -ed]

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upstart writes:

Submitted via IRC for Bytram

The oral history of the Hampsterdance: The twisted true story of one of the world's first memes | CBC Arts

What, exactly, is the Hampsterdance? If you were online around the turn of the millennium, you probably think you know the answer to this question. I did, anyway. And the first, seemingly obvious definition is that it's a website. It's the kind of website you probably haven't seen in a decade, at least — lost to the pixels of time along with stuff like Zombo.com and the emo rants you used to publish on LiveJournal. But it's a website, just the same. One page with one purpose: deliver 392 animated GIFs of dancing rodents and the most infuriating .wav file ever uploaded — a sound that, way back when, threatened to blast out of your speakers every time you checked your email.

It's weird to think about now — weirder than a website devoted to hundreds of cartoon rodents. But 20 years ago, the Hampsterdance was revolutionary, an example of "going viral" before anyone was even using the phrase. Want to make someone LOL? Send them the Hampsterdance. Want to prank your boss? Teacher? Roommate? Get everyone to load the page at the same time. It infiltrated the culture, both online and off, even popping up in a TV ad for Earthlink. And it made its conquest before iPhones, before social media — spreading through email and old-timey word of mouth.

When you consider all that, it's fair to call it the world's first online meme — or one of the first, depending on your source.

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upstart writes:

Submitted via IRC for takyon

Is Coconut Oil All It's Cracked Up To Be? Get The Facts On This Faddish Fat

In the past few years, coconut oil has been called a superfood that can help you blast belly fat and raise your good cholesterol. The sweet and nutty trendsetter has been featured in many cookbooks as a substitute for olive or canola oil — and it can cost a bundle at the store.

A recent survey found that 72 percent of Americans say coconut oil is a "healthy food," but many nutrition experts aren't convinced.

The problem is that coconut oil contains a lot of saturated fat — the kind that is a big risk factor for heart disease, which kills more than 17 million people a year worldwide.

upstart writes:

Submitted via IRC for Bytram

A tilt of the head facilitates social engagement, researchers say

Scientists have known for decades that when we look at a face, we tend to focus on the left side of the face we're viewing, from the viewer's perspective. Called the "left-gaze bias," this phenomenon is thought to be rooted in the brain, the right hemisphere of which dominates the face-processing task.

Researchers also know that we have a terrible time "reading" a face that's upside down. It's as if our neural circuits become scrambled, and we are challenged to grasp the most basic information. Much less is known about the middle ground, how we take in faces that are rotated or slightly tilted¬.

"We take in faces holistically, all at once—not feature by feature," said Davidenko. "But no one had studied where we look on rotated faces."

Davidenko used eye-tracking technology to get the answers, and what he found surprised him: The left-gaze bias completely vanished and an "upper eye bias" emerged, even with a tilt as minor as 11 degrees off center.

"People tend to look first at whichever eye is higher," he said. "A slight tilt kills the left-gaze bias that has been known for so long. That's what's so interesting. I was surprised how strong it was."

[...] The effect is strongest when the rotation is 45 degrees. The upper-eye bias is much weaker at a 90-degree rotation. "Ninety degrees is too weird," said Davidenko. "People don't know where to look, and it changes their behavior totally."

Davidenko's findings appear in the latest edition of the journal Perception, in an article titled "The Upper Eye Bias: Rotated Faces Draw Fixations to the Upper." His coauthors are Hema Kopalle, a graduate student in the Department of Neurosciences at UC San Diego who was an undergraduate researcher on the project, and the late Bruce Bridgeman, professor emeritus of psychology at UCSC.

More information: Nicolas Davidenko et al. The Upper Eye Bias: Rotated Faces Draw Fixations to the Upper Eye, Perception (2018). DOI: 10.1177/0301006618819628

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upstart writes:

Submitted via IRC for Bytram

Earth is missing a huge part of its crust. Now we may know why.

According to the team, at intervals within those billion or so years, up to a third of Earth's crust was sawn off by Snowball Earth's roaming glaciers and their erosive capabilities. The resulting sediment was dumped into the slush-covered oceans, where it was then sucked into the mantle by subducting tectonic plates. (Here's what will happen when Earth's tectonic plates grind to a halt.)

AND

What could have wiped 3km of rock off the entire Earth?

Believe it or not, the geology at the bottom of the Grand Canyon is extraordinarily common. There, layers of sedimentary rock lie flat atop angled layers of significantly more ancient metamorphic rock. The gap there is enormous—if Earth's rocks constitute a book of the planet's history, there are about a billion pages missing. The story only picks up again around 540 million years ago in the Cambrian period, with an evolutionary explosion of complex life just as remarkable as the sudden change in the rock.

This gap can be found all around the world, and has picked up the name the Great Unconformity. Cambrian sedimentary rocks rarely rest on anything other than much older metamorphic or igneous rock, implying that whatever rock formed in the intervening time was scrubbed away by something. This erasure of a chunk of geologic history has long been an enticing mystery for geologists.

A period of intensive global erosion doesn't seem sufficient to fully explain the pattern of change in the rock. An alternative, that the formation of new rock suddenly accelerated beginning in the Cambrian, doesn't quite fit the evidence, either. So what gives?

PNAS, 2018. DOI: 10.1073/pnas.180435011  (About DOIs).

Original Submission

upstart writes:

Submitted via IRC for Bytram

It's 2019, the year Blade Runner takes place: I can has flying cars?

Welcome to 2019, the year in which Ridley Scott's 1982 sci-fi film masterpiece Blade Runner is set. And as predicted in this loose adaptation of a 1968 Philip K. Dick story, we have flying cars.

The reason you don't have a flying car was explained by author William Gibson, who famously observed, more or less, "The future is already here – it's just not evenly distributed."

If you're Sebastian Thrun, you've already flown in Kitty Hawk's Flyer, which is more flying boat than flying car. If you're not, chances are you will have to wait a bit longer to live your sci-fi noir transport fantasy.

Topics include flying cars, artificial pets, voice driven photo enhancement, the Voight-Kampff machine, ad-festooned airships, space colonies, artificial organs and replicants.

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An Anonymous Coward writes:

A daigou is a personal shopper who buys items to send back to people in China, usually for a significant markup. This is a cheaper alternative for Chinese buyers to purchase products around the world. Especially products so in demand in their home country that they often can't be purchased. Like decent quality milk powder produced by Australia. This has caused problems with locals in Australia with hundreds of tins of baby formula being purchased by Chinese daigou to be sent back to China. These daigou can strip shelves of milk powder in minutes. While supermarkets have responded with limiting the number of tins a person can buy per purchase this has failed as the daigou simply go straight back in to purchase more. In response, the Australian public now records videos of these Chinese shoppers stripping the shelves of baby formula then posts to social media. Australia is well known for giving anyone a fair go but there are limits.

Ever think of robbing a store but stopped thinking "what if I'm seen?". Cameras are everywhere. Just about everyone has one in their pocket. Powered up, hours of free space, a phone unlock and camera app start away from filming. YouTube and Facebook have made it easy to share videos for free. Anyone can do it. Now they are. When over 30 daigou recently went on a baby formula buying spree in Brisbane, Shane Conroy captured the raid on video to post to Facebook. The footage has since been viewed half a million times with thousands of shares. The situation with foreign shoppers stripping shelves is only getting worse. The public is now stepping up to record these incidents to post them online to publicly name and shame these people as laws and rules are ineffective.

Is it better when Big Brother is not a central authority but instead is implemented by the people, themselves?

Original Submission #1 Original Submission #2

takyon writes:

Google wins U.S. approval for radar-based hand motion sensor

Alphabet Inc's Google unit won approval from U.S. regulators to deploy a radar-based motion sensing device known as Project Soli. The Federal Communications Commission (FCC) said in an order late on Monday that it would grant Google a waiver to operate the Soli sensors at higher power levels than currently allowed. The FCC said the sensors can also be operated aboard aircraft. The FCC said the decision "will serve the public interest by providing for innovative device control features using touchless hand gesture technology."

[...] The FCC said the Soli sensor captures motion in a three-dimensional space using a radar beam to enable touchless control of functions or features that can benefit users with mobility or speech impairments.

Google says the sensor can allow users to press an invisible button between the thumb and index fingers or a virtual dial that turns by rubbing a thumb against the index finger. The company says that "even though these controls are virtual, the interactions feel physical and responsive" as feedback is generated by the haptic sensation of fingers touching.

Google says the virtual tools can approximate the precision of natural human hand motion and the sensor can be embedded in wearables, phones, computers and vehicles.

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upstart writes:

Submitted via IRC for takyon

Mining co. says first autonomous freight train network fully operational

On Friday, major mining corporation Rio Tinto announced that its AutoHaul autonomous train system in Western Australia had logged more than 1 million km (620,000 mi) since July 2018, S&P Global Platts reported. Rio Tinto calls its now-fully-operational autonomous train system the biggest robot in the world.

The train system serves 14 mines that deliver to four port terminals. Two mines that are closest to a port terminal will retain human engineers because they are very short lines, according to Perth Now.

The train system took ten years to build and cost Rio Tinto AUD $1.3 billion (USD $916 million) to implement. The trains are remotely monitored by a crew located 1,500 km (932 mi) away in Perth.

According to the mining company, the autonomous trains make sure the rails are clear ahead and monitor internal systems as well, checking for faulty wheels or couplers and bringing the train to a stop if there's a problem.

Original Submission

"exec" writes:

Arthur T Knackerbracket has found the following story:

[...] Traditionally, linguistic analyses in this field have been carried out by researchers reading and taking notes. Nowadays, computerised text analysis methods allow the processing of extremely large data banks in minutes. This can help spot linguistic features which humans may miss, calculating the percentage prevalence of words and classes of words, lexical diversity, average sentence length, grammatical patterns and many other metrics.

[...] More interesting is the use of pronouns. Those with symptoms of depression use significantly more first person singular pronouns – such as “me”, “myself” and “I” – and significantly fewer second and third person pronouns – such as “they”, “them” or “she”. This pattern of pronoun use suggests people with depression are more focused on themselves, and less connected with others. Researchers have reported that pronouns are actually more reliable in identifying depression than negative emotion words.

[...] The style of language relates to how we express ourselves, rather than the content we express. Our lab recently conducted a big data text analysis of 64 different online mental health forums, examining over 6,400 members. “Absolutist words” – which convey absolute magnitudes or probabilities, such as “always”, “nothing” or “completely” – were found to be better markers for mental health forums than either pronouns or negative emotion words.

-- submitted from IRC

Original Submission

takyon writes:

New Horizons: Nasa probe survives flyby of Ultima Thule

The US space agency's New Horizons probe has made contact with Earth to confirm its successful flyby of the icy world known as Ultima Thule.

The encounter occurred some 6.5bn km (4bn miles) away, making it the most distant ever exploration of an object in our Solar System.

New Horizons acquired gigabytes of photos and other observations during the pass.

It will now send these home over the coming months.

[...] Even just the final picture released from the approach phase to the flyby contained tantalising information. Ultima appears in it as just a blob, but immediately it has allowed researchers to refine their estimate of the object's size - about 35km by 15km.

It should be become clear within the next day or two whether or not 2014 MU₆₉ is double-lobed or a binary object.

Additionally, The Johns Hopkins University Applied Physics Laboratory self-reports:

The Johns Hopkins Applied Physics Laboratory in Laurel, Maryland, designed, built and operates the New Horizons spacecraft, and manages the mission for NASA's Science Mission Directorate. The Southwest Research Institute, based in San Antonio, leads the science team, payload operations and encounter science planning. New Horizons is part of the New Frontiers Program managed by NASA's Marshall Space Flight Center in Huntsville, Alabama. Follow the New Horizons mission on Twitter and use the hashtags #UltimaThule, #UltimaFlyby and #askNewHorizons to join the conversation. Live updates and links to mission information are also available on http://pluto.jhuapl.edu and www.nasa.gov.

Also at: Ars Technica, The New York Times, ScienceNews, and phys.org.

Previously: Final Planning for the New Horizons Flyby of 2014 MU69 (Ultima Thule) Underway

Original Submission

takyon writes:

OSIRIS-REx completes New Year's Eve orbit insertion burn at asteroid

After four weeks of navigating in the vicinity of asteroid Bennu, NASA's OSIRIS-REx spacecraft fired its thrusters for eight seconds Monday to slip into orbit around the carbon-rich object, making Bennu the smallest planetary body ever orbited by a spacecraft.

OSIRIS-REx arrived at Bennu on Dec. 3, ending a journey from Earth that lasted more than two years and spanned 1.2 billion miles (2 billion kilometers). Since then, the robotic spacecraft has surveyed the 1,600-foot-wide (492-meter) asteroid through a series of flybys as close as 4.4 miles (7 kilometers) over Bennu's north pole, south pole and equator to measure the asteroid's gravitational tug on OSIRIS-REx, which helped scientists determine the object's mass.

The mass estimate helped navigators refine the parameters of OSIRIS-REx's maneuver to enter orbit around Bennu. The craft's thrusters ignited for 8 seconds at 2:43:55 p.m. EST (1943:55 GMT) Monday to slightly adjust OSIRIS-REx's velocity, nudging it just enough for Bennu's tenuous gravity to capture the probe into orbit.

[...] During the mission's first orbital phase, OSIRIS-REx is orbiting the asteroid at a range of 0.9 miles (1.4 km) to 1.24 miles (2.0 km) from the center of Bennu, setting another record for the closest distance any spacecraft has orbited to a planetary body.

Also at The Guardian.

Previously: NASA's OSIRIS-REx "Arrives" at Asteroid Bennu
NASA Finds Evidence of Water on Asteroid Bennu

Original Submission

RandomFactor writes:

Getting a ride on a stormy night can always be a challenge. That's where being a deadly poisonous cane toad has its advantages.

After receiving 68mm of rain the banks around a local lake in Kununurra, Australia flooded and thousands of cane toads were evicted from their burrows.

These guys hopped right on a 12' python named "Monty" to hitch a ride to higher ground after local rains flushed them out of their homes.

Andrew Mock, a local resident went out to check on the dam fearing it might break and caught the sight in photos and video.

About 30 seconds of video is embedded in this article.

The Twitter feed has some moments, including one comment from an amphibian biologist indicating the male toads may have had more amorous thoughts in mind. Love conquers all!

Original Submission

"exec" writes:

Arthur T Knackerbracket has found the following story:

Public Health England (PHE) has released a new film showing the devastating harms that come from smoking, and how this can be avoided by switching to an e-cigarette or using another type of quit aid.

The film has been released as part of PHE’s Health Harms campaign, which encourages smokers to attempt to quit this January, by demonstrating the personal harm to health from every single cigarette.

The film features smoking expert Dr Lion Shahab and Dr Rosemary Leonard, visually demonstrating the high levels of cancer-causing chemicals and tar inhaled by an average smoker over a month, compared to not smoking or using an e-cigarette.

The results of the demonstration visually illustrate the stark contrast between the impacts of smoking and vaping. Research estimates that while not risk-free, vaping is at least 95% less harmful than smoking.

Around 2.5 million adults are using e-cigarettes in England, and they have helped thousands of people successfully quit – but many smokers (44%) either believe that vaping is as harmful as smoking (22%) or don’t know that vaping poses much lower risks to health (22%).

-- submitted from IRC

Original Submission