Tesla next month plans to unveil an electric big-rig truck with a working range of 200 to 300 miles, Reuters has learned, a sign that the electric car maker is targeting regional hauling for its entry into the commercial freight market.

Chief Executive Elon Musk has promised to release a prototype of its Tesla Semi truck next month in a bid to expand the company’s market beyond luxury cars. The entrepreneur has tantalized the trucking industry with the prospect of a battery-powered heavy-duty vehicle that can compete with conventional diesels, which can travel up to 1,000 miles on a single tank of fuel.

Tesla’s electric prototype will be capable of traveling the low end of what transportation veterans consider to be “long-haul” trucking, according to Scott Perry, an executive at Miami-based fleet operator Ryder System. Perry said he met with Tesla officials earlier this year to discuss the technology at the automaker’s manufacturing facility in Fremont, California.

Perry said Tesla’s efforts are centered on an electric big-rig known as a “day cab” with no sleeper berth, capable of traveling about 200 to 300 miles with a typical payload before recharging.

“I’m not going to count them out for having a strategy for longer distances or ranges, but right out of the gate I think that’s where they’ll start,” said Perry, who is the chief technology officer and chief procurement officer for Ryder.

Tesla responded to Reuters questions with an email statement saying, “Tesla’s policy is to always decline to comment on speculation, whether true or untrue, as doing so would be silly. Silly!”

Tesla’s plan, which could change as the truck is developed, is consistent with what battery researchers say is possible with current technology. Tesla has not said publicly how far its electric truck could travel, what it would cost or how much cargo it could carry. But Musk has acknowledged that Tesla has met privately with potential buyers to discuss their needs.

Reuters reported earlier this month that Tesla is developing self-driving capability for the big rig.

‘Manufacturing hell’

Musk has expressed hopes for large-scale production of the Tesla Semi within a couple of years. That audacious effort could open a potentially lucrative new market for the Palo Alto, California-based automaker.

Or it could prove an expensive distraction. Musk in July warned that the company is bracing for “manufacturing hell” as it accelerates production of its new Model 3 sedan. Tesla aims to produce 5,000 of the cars per week by the end of this year, and 10,000 per week sometime next year.

Tesla shares are up about 65 percent this year. But skeptics abound. Some doubt Musk’s ability to take Tesla from a niche producer to a large-scale automaker. About 22 percent of shares available for trade have been sold “short” by investors who expect the stock to fall.

Musk, a quirky billionaire whose transportation ambitions include colonizing the planet Mars, has long delighted in defying conventional wisdom. At Tesla’s annual meeting in June, he repeated his promise of a battery-powered long-haul big rig.

“A lot of people don’t think you can do a heavy-duty, long-range truck that’s electric, but we are confident that this can be done,” he said.

Trucking’s sweet spot

While the prototype described by Ryder’s Perry would fall well short of the capabilities of conventional diesels, Musk may well have found a sweet spot if he can deliver. Roughly 30 percent of U.S. trucking jobs are regional trips of 100 to 200 miles, according to Sandeep Kar, chief strategy officer of Toronto-based Fleet Complete, which tracks and analyzes truck movement.

A truck with that range would be able to move freight regionally, such as from ports to nearby cities or from warehouses to retail establishments.

“As long as [Musk] can break 200 miles, he can claim his truck is ‘long haul’ and he will be technically right,” Kar said.

Interest in electric trucks is high among transportation firms looking to reduce their emissions and operating costs.

Electric motors require less maintenance than internal combustion engines. Juice from the grid is cheaper than diesel.

But current technology doesn’t pencil when it comes to powering U.S. trucks across the country. Experts say the batteries required would be so large and heavy there would be little room for cargo.

An average diesel cab costs around $120,000. The cost of the battery alone for a big rig capable of going 200 to 400 miles carrying a typical payload could be more than that, according to battery researchers Shashank Sripad and Venkat Viswanathan of Carnegie Mellon University.

Battery weight and ability would limit a semi to a range of about 300 miles with an average payload, according to a paper recently published by Viswanathan and Sripad. The paper thanked Tesla for “helpful comments and suggestions.” Tesla did not endorse the work or comment on the conclusions to Reuters.

A range of 200 to 300 miles would put Tesla at the edge of what the nascent electric truck industry believes is economically feasible, the researchers and industry insiders said.

Short-haul trucks

Transportation stalwarts such as manufacturer Daimler AG and shipping company United Parcel Service said they are focusing their electric efforts on short-haul trucks. That’s because smaller distances and lighter payloads require less battery power, and trucks can recharge at a central hub overnight.

Daimler, the largest truck manufacturer in the world by sales, will begin production this year on an electric delivery truck. The vehicle will have a 100-mile range and be capable of carrying a payload of 9,400 pounds, about 1,000 pounds less than its diesel counterpart, according to Daimler officials.

Daimler has been joined by a handful of startups such as Chanje, a Los Angeles-based manufacturer that has a partnership with Ryder to build 100-mile-range electric trucks for package delivery.

Ryder and its customers believe electric trucks could cost more to buy but may be cheaper to maintain and have more predictable fuel costs. As batteries become cheaper and environmental regulation increases, the case for electric trucks could strengthen.

“This tech is being seen as a major potential differentiator. Everyone wants to understand how real it is,” said Perry, the chief technology officer.
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A new, high-tech yarn that generates electricity when stretched or twisted could use ocean waves and human motion to lower man’s dependency on fossil fuels, researchers said Thursday.

An international team of scientists said in a study they had developed a stretchy yarn made of carbon nanotubes — tiny strands of carbon atoms up to 10,000 times smaller than a hair — that produces electricity from a host of natural sources.

“The easiest way to think of twistron harvesters is you have a piece of yarn, you stretch it, and out comes electricity,” said Carter Haines, a lead author of the study published in the journal Science. The device, which exploits the ability of nanotubes to transfer springlike motion into electrical energy, has numerous possible applications, according to the paper.

In the lab, tests showed that yarn weighing less than a housefly could light up a small LED.

When sewn into a T-shirt, it could power breathing sensors — like those used to monitor babies — using the stretch caused by the chest expanding at every inhalation.

The innovation could be used to power internet-connected devices and smart clothing, said the study’s senior author, Ray Baughman, a professor at the University of Texas-Dallas.

“Electronic textiles are of major commercial interest, but how are you going to power them?” Baughman said in a statement.

“Harvesting electrical energy from human motion is one strategy for eliminating the need for batteries,” he said.

Seawater operation

But the twistron’s most compelling feature was the ability to operate in seawater and potentially harvest vast amounts of energy from the ocean, he added.

“The grander dream is to make a real difference in the energy economy of nations,” Baughman told the Thomson Reuters Foundation by phone.

A trial in South Korea showed that a small twistron attached between a buoy and a sinker on the seabed produced electricity every time a passing wave pulled it.

Baughman said that the technique could be scaled up in the future to create sea-power stations that can light entire cities, though harvesters are currently too expansive.

Under the Paris accord reached in 2015, rich and poor countries committed to reducing emissions of greenhouse gases generated by burning fossil fuels that are blamed by scientists for warming the planet.
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Amazon will close its $13.7 billion buyout of Whole Foods Market Inc. on Monday and plans to cut prices on grocery staples.

 

Starting Monday, Whole Foods will offer lower prices on bananas, eggs, salmon, beef, and other products. Looking ahead, the Seattle company hopes to give Amazon Prime members special savings and other in-store benefits.

Also, certain Whole Foods products will be available through Amazon.com, AmazonFresh, Prime Pantry and Prime Now.

Whole Foods shareholders approved the deal Wednesday, and the Federal Trade Commission said it would not block the deal. Amazon will pay Whole Foods shareholders $42 per share, marking an 18 percent premium from its stock price the day before the tie-up was announced on June 16.

Earlier this month, Amazon.com Inc. sold $16 billion of bonds in order to pay for the purchase.

By buying Whole Foods, Amazon is taking a bold step into brick-and-mortar, with more than 460 stores and potentially very lucrative data about how shoppers behave offline.

Meanwhile, rivals are scrambling to catch up with the e-commerce giant. Wal-Mart Stores Inc., which has the largest share of the U.S. grocery market, is expanding its grocery delivery service with ride-hailing service Uber and announced Wednesday that it will join forces with Google to let shoppers order goods by voice on Google devices.
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In recent years, the U.S. space program has been supporting a broader range of commercial interests, which has led to more companies getting into the space business. One such U.S. company, NanoRacks, is a full-service operation that gets science experiments from around the world into space. The company made history recently with a client from China. VOA’s Elizabeth Lee explains from Houston.
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Britain will set out a plan to cooperate closely with Europe on data protection rules after it leaves the European Union, hoping to reassure businesses and law enforcement agencies that there will be no disruption to exchanges of information.

Minister for Digital Matt Hancock said Britain was leading the way on data protection laws and had worked closely with its EU partners in developing standards.

“We want the secure flow of data to be unhindered in the future as we leave the EU,” he said. “So a strong future data relationship between the U.K. and EU, based on aligned data protection rules, is in our mutual interest.”

In the latest paper looking at its future relationship with the EU, the British government said it would outline Thursday how it wanted collaboration in data security to continue.

Privacy, flexibility

“Our goal is to combine strong privacy rules with a relationship that allows flexibility, to give consumers and businesses certainty in their use of data,” Hancock said.

Noting that the digital economy in Britain was worth 118.4 billion pounds ($151.5 billion) in 2015, he said any disruption in the free flow of data could be costly both to Britain and to the remaining members of the bloc.

British lawmakers said last month the country could be put at a competitive disadvantage and the police could lose access to intelligence if the government failed to retain unhindered flows of data.

Britain has published a number of papers this month to try to nudge negotiations with the EU on Brexit forward, tackling subjects such as laws, customs and the border between Ireland and Northern Ireland.
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Els van der Heijden, who has cystic fibrosis, was finding it ever harder to breathe as her lungs filled with thick, sticky mucus. Despite taking more than a dozen pills and inhalers a day, the 53-year-old had to stop working and scale back doing the thing she loved best, horseback riding.

Doctors saw no sense in trying an expensive new drug because it hasn’t been proven to work in people with the rare type of cystic fibrosis that van der Heijden had.

Instead, they scraped a few cells from van der Heijden and used them to grow a mini version of her large intestine in a petri dish. When van der Heijden’s “mini gut” responded to treatment, doctors knew it would help her too.

“I really felt, physically, like a different person,” van der Heijden said after taking a drug — and getting back in the saddle.

Someday for transplants?

This experiment to help people with rare forms of cystic fibrosis in the Netherlands aims to grow mini intestines for every Dutch patient with the disease to figure out, in part, what treatment might work for them. It’s an early application of a technique now being worked on in labs all over the world, as researchers learn to grow organs outside of the body for treatment — and maybe someday for transplants.

So far, doctors have grown mini guts — just the size of a pencil point — for 450 of the Netherlands’ roughly 1,500 cystic fibrosis patients.

 

“The mini guts are small, but they are complete,” said Dr. Hans Clevers of the Hubrecht Institute, who pioneered the technique. Except for muscles and blood vessels, the tiny organs “have everything you would expect to see in a real gut, only on a really small scale.”

These so-called organoids mimic features of full-size organs, but don’t function the same way. Although many of the tiny replicas are closer to undeveloped organs found in an embryo than adult ones, they are helping scientists unravel how organs mature and providing clues on how certain diseases might be treated.

Mini kidneys in Australia

 In Australia, mini kidneys are being grown that could be used to test drugs. Researchers in the U.S. are experimenting with tiny bits of livers that might be used to boost failing organs. At Cambridge University in England, scientists have created hundreds of mini brains to study how neurons form and better understand disorders like autism. During the height of the Zika epidemic last year, mini brains were used to show the virus causes malformed brains in babies.

 

In the Netherlands, the mini guts are used as a stand-in for cystic fibrosis patients to see if those with rare mutations might benefit from a number of pricey drugs, including Orkambi. Made by Vertex Pharmaceuticals, Orkambi costs about 100,000 euros per patient every year in some parts of Europe, and it’s more than double that in the U.S., which approved the drug in 2015. Despite being initially rejected by the Dutch government for being too expensive, negotiations with Vertex were reopened in July.  

 

Making a single mini gut and testing whether the patient would benefit from certain drugs costs a couple of thousand euros. The program is paid for by groups including health insurance companies, patient foundations and the government. The idea is to find a possible treatment for patients, and avoid putting them on expensive drugs that wouldn’t work for them.

 

About 50 to 60 patients across the Netherlands have been treated after drugs were tested on organoids using their cells, said Dr. Kors van der Ent, a cystic fibrosis specialist at the Wilhelmina Children’s Hospital, who leads the research.

Mutations in single gene

 

Clevers made a discovery about a decade ago that got researchers on their way. They found pockets of stem cells, which can turn into many types of other cells, in the gut. They then homed in a growing environment in the lab that spurred these cells to reproduce rapidly and develop.  

 

“To our surprise, the stem cells started building a mini version of the gut,” Clevers recalled.  

 

Cystic fibrosis is caused by mutations in a single gene that produces a protein called CFTR, responsible for balancing the salt content of cells lining the lungs and other organs.

 

To see if certain drugs might help cystic fibrosis patients, the medicines are given to their custom-made organoids in the lab. If the mini organs puff up, it’s a sign the cells are now correctly balancing salt and water. That means the drugs are working, and could help the patient from whom the mini gut was made.

Mini organs vs. cancer

Researchers are also using the mini guts to try another approach they hope will someday work in people — using a gene editing technique to repair the faulty cystic fibrosis gene in the organoid cells.

 

Other experiments are underway in the Netherlands and the U.S. to test whether organoids might help pinpoint treatments for cancers involving lungs, ovaries and pancreas.

 

While the idea sounds promising, some scientists said there are obstacles to using mini organs to study cancer.

 

Growing a mini cancer tumor, for example, would be far more challenging because scientists have found it difficult to make tumors in the lab that behave like in real life, said Mathew Garnett of the Wellcome Trust Sanger Institute, who has studied cancer in mini organs but is not connected to Clevers’ research.

Huge hurdles remain

 

Also, growing the cells and testing them must happen faster for cancer patients who might not have much time to live, he said.

 

Meanwhile, Clevers wants to one day make organs that are not so mini.

 

“My dream would be to be able to custom-make organs,” he said, imagining a future where doctors might have a “freezer full of livers” to choose from when sick patients arrive.

 

Others said while such a vision is theoretically possible, huge hurdles remain.

 

“There are still enormous challenges in tissue engineering with regards to the size of the structure we’re able to grow,” said Jim Wells, a pediatrics professor at the Cincinnati Children’s Hospital Medical Center. He said the mini organs are far smaller than what would be needed to transplant into people and it’s unclear if scientists can make a working, life-sized organ in the lab.

Complex interplay

There are other limitations to growing miniature organs in a dish, said Madeline Lancaster at Cambridge University.  

 

“We can study physical changes and try to generate drugs that could prevent detrimental effects of disease, but we can’t look at the complex interplay between organs and the body,” she said.

 

For patients like van der Heijden, who was diagnosed with cystic fibrosis as a toddler, the research has helped her regain her strength. Vertex agreed to supply her with the drug.

 

“It was like somebody opened the curtains and said, ‘Sunshine, here I am, please come out and play.’” she said. “It’s strange to think this is all linked to some of my cells in a lab.”
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The U.S. Defense Department is making another multimillion-dollar investment in high-energy lasers that have the potential to destroy enemy drones and mortars, disrupt communication systems and provide military forces with other portable, less costly options on the battlefield.

U.S. Senator Martin Heinrich, a New Mexico Democrat who sits on the Senate Armed Services Committee and is a longtime supporter of directed-energy research, announced the $17 million investment during a news conference Wednesday inside a Boeing lab where many of the innovations were developed.

The U.S. already has the ability to shoot down enemy rockets and take out other threats with traditional weapons, but Heinrich said it’s expensive.

High-energy lasers and microwave systems represent a shift to weapons with essentially endless ammunition and the ability to wipe out multiple threats in a short amount of time, he said.

“This is ready for prime time,” Heinrich, who has an engineering degree, said of the concept.

Boeing has been working on high-energy laser and microwave weapons systems for years. The effort included a billion-dollar project to outfit a 747 with a laser cannon that could shoot down missiles while airborne. The system was complex and filled the entire back half of the massive plane.

Size of a suitcase

With advancements over the past two decades, high-powered laser weapons systems can now fit into a large suitcase for transport across the battlefield or be mounted to a vehicle for targeting something as small as the device that controls the wings of a military drone.

“Laser technology has moved from science fiction to real life,” said Ron Dauk, head of Boeing’s Albuquerque site.

The company’s compact laser system has undergone testing by the military, and engineers are working on a higher-powered version for testing next year.

While the technology has matured, Dauk and Heinrich said the exciting part is that it’s on the verge of moving from the lab to the battlefield.

 

Another $200 million has been requested in this year’s defense appropriations bill that would establish a program within the Pentagon for accelerating the transition of directed-energy research to real applications.

Heinrich said continued investment in such projects will help solidify New Mexico’s position as a leading site of directed-energy research and bring more money and high-tech jobs to the state.

Boeing already contributes about $120 million to the state’s economy through its contracts with vendors.
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Protecting people rather than property or animals will be the priority under pioneering new German legal guidelines for the operation of driverless cars, the transport ministry said on Wednesday.

Germany is home to some of the world’s largest car companies, including Volkswagen, Daimler and BMW, all of which are investing heavily in self-driving technology.

German regulators have been working on rules for how such vehicles should be programmed to deal with a dilemma, such as choosing between hitting a cyclist or accelerating beyond legal speeds to avoid an accident.

Under new ethical guidelines — drawn up by a government-appointed committee comprising experts in ethics, law and technology — the software that controls such cars must be programmed to avoid injury or death of people at all cost.

That means that when an accident is unavoidable, the software must choose whichever action will hurt people the least, even if that means destroying property or hitting animals in the road, a transport ministry statement showed.

The software may not decide on its course of action based on the age, sex or physical condition of any people involved.

“The interactions of humans and machines is throwing up new ethical questions in the age of digitalization and self-learning systems,” German Transport Minister Alexander Dobrindt said in a a statement.

“The ministry’s ethics commission has pioneered the cause and drawn up the world’s first set of guidelines for automated driving,” he added.

Germany earlier this year passed legislation under which a driver must be sitting behind the wheel at all times ready to take back control if prompted to do so by the autonomous vehicle, clearing the way for the development and testing of self-driving cars.
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Samsung Electronics set out to wipe the slate clean in New York on Wednesday with a new Galaxy Note 8 phablet, hoping features such as dual rear cameras and its biggest-ever screen will extinguish memories of its fire-prone predecessor.

The world’s largest smartphone maker by market share has put safety at the center of a phone-cum-tablet that is likely to compete for pre-holiday season sales with a widely expected 10th anniversary iPhone from U.S. rival Apple Inc.

The unveiling comes five months after the release of the Galaxy S8 smartphone. Analysts said brisk sales of that device indicate recovery in Samsung’s standing, after battery fires prompted the October withdrawal of the Galaxy Note 7 just two months into sales at an opportunity cost of $5.48 billion.

The fires briefly lost Samsung its No. 1 rank, showed data from researcher Counterpoint. It has since regained ground, with Strategy Analytics putting its April-June share at 22 percent — more than Apple and China’s Huawei Technologies Co Ltd combined.

Cumulative sales of the S8 and S8+, released in the period, were 15 percent over those of the S7, Samsung said in July.

Samsung’s Note series usually sport bigger screens than the S series and come equipped with a removable stylus. The trademark curved screen of the latest incarnation measures 6.3 inches corner to corner, a mere 0.1 inch bigger than the S8+.

The South Korean firm has been a principle driver of growth in handsets with 6 inch-plus screens, a category which Strategy Analytics expects to grow 10 times faster than the overall market next year.

Samsung has also installed dual rear cameras on a handset for the first time, adding the Note 8 to a trend which promises improved photographic control and picture quality.

Other features include security technology, such as facial recognition and fingerprint and iris scanning, and artificial intelligence in the form of Samsung’s Bixby voice-command assistant.

The Note 8 will be sold from mid-September, Samsung said, without elaborating on place or price.
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Starbucks coffee shops recently installed the fastest Wi-Fi we regular folks can enjoy. It’s a blazing 9 megabits per second. But researchers in the Netherlands have some Wi-Fi that leaves that in the dust. VOA’s Kevin Enochs reports.
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Researchers who warned half a dozen robot manufacturers in January about nearly 50 vulnerabilities in their home, business and industrial robots, say only a few of the problems have been addressed.

The researchers, Cesar Cerrudo and Lucas Apa of cybersecurity firm IOActive, said the vulnerabilities would allow hackers to spy on users, disable safety features and make robots lurch and move violently, putting users and bystanders in danger.

While they say there are no signs that hackers have exploited the vulnerabilities, they say the fact that the robots were hacked so easily and the manufacturers’ lack of response raise questions about allowing robots in homes, offices and factories.

“Our research shows proof that even non-military robots could be weaponized to cause harm,” Apa said in an interview. “These robots don’t use bullets or explosives, but microphones, cameras, arms and legs. The difference is that they will be soon around us and we need to secure them now before it’s too late.”

His comments come in the wake of a letter signed by more than 100 leading robotic experts urging the United Nations to ban the development of killer military robots, or autonomous weapons.

Apa, a senior security consultant, said that of the six manufacturers contacted, only one, Rethink Robotics, said some of the problems had been fixed. He said he had not been able to confirm that as his team does not have access to that particular robot.

A spokesman for Rethink Robotics, which makes the Baxter and Sawyer assembly-line robots, said all but two issues — in the education and research versions of its robots — had been fixed.

Apa said a review of updates from the other five manufacturers — Universal Robots of Denmark, SoftBank Robotics and Asratec Corp. of Japan, Ubtech of China, and Robotis Inc. of South Korea — led him to believe none of the issues he had raised had been fixed.

Asratec said that software released for its robots so far was limited to “hobby use sample programs,” and it believed IOActive was pointing to security vulnerabilities in those.

Software it planned to release for commercial use would be different, it said.

Robotis declined to comment. The three other manufacturers did not immediately respond to emailed requests for comment.

The slow reaction by the robot industry was not surprising, said Joshua Ziering, founder of drone manufacturer Kittyhawk.io.

“A new technology bursts on to the market and people fail to secure it,” he said.

Alarming threat

Cybersecurity experts said the robot vulnerabilities were alarming, and cybercriminals could use them to disrupt factories by ransomware attacks, or with robots slowed down or forced to embed flaws in the products they are programmed to build.

“The potential impact to companies, and even countries, could be massive,” said Nathan Wenzler, chief security strategist at AsTech, a San Francisco-based security consulting company, “should an attacker exploit the vulnerability within the applications that control these robots.”

Even in the home, danger lurks, said Apa, demonstrating how a 17-inch- (43.18-cm) tall Alpha 2 robot from Ubtech could be programmed to violently jab a screwdriver.

“Maybe it’s small and it’s not really going to hurt right now, but the trend is that the robots are going to be more powerful,” he said. “We tested industrial ones which are really heavy and powerful, and some of the attacks work with them.”

Apa and Cerrudo released their initial findings in January.

This week, they released details about the specific vulnerabilities they found, including one case where they mix several of those vulnerabilities together to hijack a Universal Robot factory robot, making it lurch about and be a potential threat.
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A common complaint for busy, stressed out people is not being able to find the time and place to unwind. A new smartphone application promises to solve these problems by helping users practice an old Chinese form of healing meditation while on the go. VOA’s Zlatica Hoke has more.
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Americans gazed in wonder through telescopes, cameras and protective glasses Monday as the moon began blotting out the midday sun in the first full-blown solar eclipse to sweep the U.S. from coast to coast in nearly a century.

“The show has just begun, people! What a gorgeous day! Isn’t this great people?” Jim Todd, a director at the Oregon Museum of Science and Industry, told a crowd of thousands at an amphitheater in Salem, Oregon, as the moon seemed to take an ever-bigger bite out of the sun.

The celestial show was expected to be the most observed and photographed eclipse in history, with millions staking out prime viewing spots and settling into lawn chairs to watch, especially along the path of totality — the projected line of shadow created when the sun is completely obscured. The path was 60 to 70 miles (96 to 113 kilometers) wide, running from Oregon to South Carolina.

With 200 million people within a day’s drive from the path of totality, towns and parks braced for monumental crowds. Clear skies beckoned along most of the route, to the relief of those who feared cloud cover would spoil this once-in-a-lifetime moment.

Astronomers were giddy with excitement. A solar eclipse is considered one of the grandest of cosmic spectacles.

The Earth, moon and sun line up perfectly every one to three years, briefly turning day into night for a sliver of the planet. But these sights normally are in no man’s land, like the vast Pacific or Earth’s poles. This is the first eclipse of the social media era to pass through such a heavily populated area.

The moon hasn’t thrown this much shade at the U.S. since 1918. That was the country’s last coast-to-coast total eclipse. In fact, the U.S. mainland hasn’t seen a total solar eclipse since 1979 — and even then, only five states in the Northwest experienced total darkness.

Scientists said Monday’s total eclipse would cast a shadow that would race 2,600 miles (4,200 kilometers) through 14 states, entering near Lincoln City, Oregon, at 1:16 p.m. EDT, moving diagonally across the heartland over Casper, Wyoming, Carbondale, Illinois, and Nashville, Tennessee, and then exiting near Charleston, South Carolina, at 2:47 p.m. EDT.

Shawnee National Forest in southern Illinois was in line to see the longest stretch of darkness: 2 minutes and 44 seconds.

All of North America was on track to get at least a partial eclipse, along with Central America and the top of South America.

In the southern Illinois village of Makanda, population 560 and home of the Eclipse Kitchen, lawn chairs were out and excitement was building.

“More and more people are coming in all the time,” said Debbie Dunn, designated car parker for the day.

Joe Roth, an amateur photographer, traveled south from the Chicago area to Alto Pass, Illinois, to catch his first total solar eclipse — on his 62nd birthday, no less. He said the stars aligned for him — “a Kodak moment for me to cherish and experience.”

Kim Kniseley drove overnight from Roanoke, Virginia, arriving in Madisonville, Tennessee, before dawn to get a parking spot at Kefauver Park, where by sunrise dozens of folks had claimed benches and set up tents.

He said he could have stayed home in Roanoke and seen a partial eclipse of 90 percent, but that would have been like “going to a rock concert and you’re standing in the parking lot.”

NASA and other scientists were in position to watch and analyze from telescopes on the ground and in orbit, the International Space Station, airplanes and scores of high-altitude balloons beaming back live video.

From aboard the space station, NASA astronaut Jack Fischer tweeted out a photo showing about a dozen cameras ready for action.

“All hands (cameras) on deck for #SolarEclipse2017 today,” he wrote, adding: “Don’t forget to protect your eyeballs!”

Hundreds of amateur astronomers converged on Casper, Wyoming. Among them was Mike O’Leary, whose camera was outfitted with a homemade eclipse filter, its focus and aperture settings locked in with blue painter’s tape. He was there to log his ninth eclipse.

“It’s like nothing else you will ever see or ever do,” O’Leary said. “It can be religious. It makes you feel insignificant, like you’re just a speck in the whole scheme of things.”

Citizen scientists also planned to monitor animal and plant behavior as daylight turned into twilight and the temperature dropped. Thousands of people streamed into the Nashville Zoo just to watch the animals’ reaction.

Scientists warned people not to look into the sun without protection, except when the sun is 100 percent covered. Otherwise, to avoid eye damage, keep the solar specs on or use pinhole projectors that can cast an image of the eclipse into a box.

The next total solar eclipse in the U.S. will be in 2024. The next coast-to-coast one will not be until 2045.
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Online abuse will be treated as seriously as offline offences, Britain’s prosecution service said on Monday in new guidance on handling hate crimes.

The rules – which included guidelines on helping disabled and bisexual victims – were meant to encourage more people to come forward and press courts to impose longer sentences, the Crown Prosecution Service said.

“This is a crime that’s under-reported. Sometimes people feel that they just have to put up with it … That’s absolutely not the case,” Alison Saunders, the director of public prosecutions, told the BBC.

The new advice was in response to the growth of social media, the CPS said. There have been several high-profile instances of successful prosecutions of people who had abused lawmakers and other public figures online.
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“It’s still fresh in my mind, the scene of female genital mutilation,” said Purity Achieng, a 17-year-old from Kenya. 

 

Achieng was speaking on stage in the finals of the Technovation Challenge World Pitch Summit, a competition that invites girls from around the world to come up with tech solutions to local community problems. Since it began in 2009, 15,000 girls from more than 100 countries have participated in the competition.

 

Achieng and her team of four other Kenyan teen girls call themselves “The Restorers.” They are taking on Female Genital Mutilation or FGM. They have created an app, called i-Cut, which connects girls at risk of FGM with rescue agents and offers support for those who have already been cut. It also provides information for anyone seeking to learn more about the practice.

 

“The pain of having your clitoris cut just because someone wants to have you go through a ‘rite of passage,’” said Achieng, during her pitch at the competition. “It’s painful and no one wants to listen to you. You cry and there you are, almost dying but nobody is caring about that.”

 

At least 200 million girls and women have undergone female genital mutilation or FGM in 30 countries, reports UNICEF.And 44 million are girls 14 and younger. The practice involves cutting out all or part of a woman’s clitoris, which is said to eliminate almost completely a woman’s sexual pleasure, in hopes of ensuring her virginity and keeping her faithful in marriage.

 

The Kenyan girls in this competition have not experienced FGM firsthand, as their tribe does not practice it, but they have friends who have. One of Achieng’s best friends was forced to drop out of school and into an early marriage at 15 after FGM, which greatly affected Achieng.

 

“I think for teenagers to be able to identify problems around them and provide a solution, that is really, really inspiring,” said Dorcas Owinoh, the team’s mentor, who works as a community manager at LakeHub, a technology innovation hub in Kisumu, Kenya. It was Owinoh who brought the idea of the Technovation Challenge to the team. 

Achieng said it was her friend dropping out of school after FGM that inspired the team to create the app.

 

Other teams in the international event came from Armenia, Kazakhstan, Canada, Cambodia, the U.S. and other countries. The Restorers were the only team who qualified from the African continent.

 

“It’s always better when the people who face the problems, come up with their own solutions because they’re the most organic,” said Tara Chklovski, founder and CEO or Iridescent, the nonprofit behind Technovation.

 

Though the i-Cut app has the potential to save lives, it has not been embraced by all Kenyans.

 

“One village elder drove six hours to their school to protest the app because, according to him, that’s an African culture and the girls are being, according to him, Westernized,” Owinoh said. 

 

The man had learned of the app after local media reported of the girl’s acceptance into Technovation. Owinoh said school leaders and teachers remained calm, spoke with him, and then asked him to leave.

 

Technovation comes at a time when women in tech are facing blowback, not just in Kenya, but even at the Google headquarters where the competition was held.A Google employee was recently fired after writing a memo positing that women are biologically inferior to men in regards to working in technology.

 

“I know the journey won’t always be easy but to the girls who dream of being an engineer or an entrepreneur and who dream of creating amazing things, I want you to know that there’s a place for you in this industry, there’s a place for you at Google—don’t let anyone tell you otherwise,” Google CEO Sundar Pichai told the girls.

 

The Restorers did not win the Technovation Challenge, but they will continue their fight against FGM and hope to get i-Cut into the Google Play Store soon.
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At least 200 million girls and women have undergone female genital mutilation in 30 countries. And according to UNICEF, 44 million are girls 14 years old and younger. One group of Kenyan teens is standing up to this archaic so called “right of passage” and offering would be victims a possibly life saving alternative — with an app. Deana Mitchell reports from Silicon Valley.
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How does a former stay-at-home mom become an employee of a tech company that could be worth more than $1 billion?

For Ellein Cheng, mom to a 5½- and a 2½-year-old, the answer involved a “returnship.”

So-called returnships are internships that target men and women who have been out of the workforce, either for childrearing or other caregiving. It gives them a chance to retrain in a new field.

In Cheng’s case, the former math teacher and tutor took a returnship at AppNexus, an online advertising company.

For companies, returnships are an opportunity to tap into more mature and professionally diverse talent pools. For participants who may be out of the workforce, it’s a chance to refresh their networks, learn new skills and try on new roles.

Beneficial arrangement

For both parties, it’s a low-risk, low-commitment arrangement. Companies can achieve their goals to make the employee ranks more diverse. Job seekers can potentially find full-time work.

Cheng’s returnship was set up by Path Forward [[www.pathforward.org/]], a New York-based nonprofit that works with tech companies to coordinate 16-week, paid assignments for those who have been away from the labor market for two or more years because of caregiving.

The organization partners with tech companies that range in size from 30-person startups to behemoths such as PayPal, which has more than 10,000 employees.

“What these companies of every size in the tech sector have in common is rapid growth, and also not enough talent to fulfill their needs,” said Tami Forman, executive director at Path Forward.

Women re-entering the workforce often struggle to explain the gap in their resume and find employment harder to come by, Forman said.

“They often get feedback from companies and recruiters and hiring managers that makes them believe that they’ll never be hired, that no one will ever overlook their gap,” she said. The organization says it gets results — 40 out of the 50 women who have gone through the program were offered ongoing employment at the companies in which they interned.

Teaching background

In her job search, Cheng applied for teaching positions but was also open to other fields. The product support work struck a chord with her in its appeal for candidates “passionate about learning and teaching.”

The program gave both managers and participants the chance to see if a long-term opportunity would be the right fit for them.

It also provided a dose of inspiration.

Other employees were “inspired to see people stepping out of their comfort zone, taking a big risk, working on something they haven’t done before,” Lorraine Buhannic, senior director of talent acquisition at AppNexus, said.

For Cheng, the inspiration came from a more personal place — her daughters.

They are growing up “in a world that is changing so quickly with technology, and I just want to be part of that,” she said. “I want to grow with them, I want to learn with them.”

In the end, the match worked. After the returnship, AppNexus hired Cheng as a product support specialist.

Now working in the fast-paced world of online advertising, Cheng says she doesn’t feel she has left her old self behind.

“I’m still obviously learning a lot, because I’m switching careers completely, but at the same time, still bringing the teaching element part of it every day to work,” she said.
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The lack of women and diversity in the tech industry remains a headline issue, but so-called “returnship” programs are giving companies the chance to tap into a new talent pool — former stay-at-home moms and dads. How do their skills translate in the tech world? VOA’s Tina Trinh explains.
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An estimated 1.7 million people in the U.S do not have a limb, according to Rice University in Houston. While existing prosthetics allow amputees to regain some of their abilities, there are very few devices that provide sensory feedback for the users. Researchers from Rice University, the University of Pisa and the Italian Institute of Technology are working to allow amputees to better perceive what their prosthesis is doing. VOA’s Elizabeth Lee reports from Houston.
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A group of Cambodian girls who recently traveled to California to compete in a mobile app competition offered inspiration for other girls worldwide to consider careers in technology.

Their pitch in Silicon Valley wasn’t a bid to be the next billion-dollar company. Instead, they want to help their country with a mobile phone application to address poverty.

“Let’s fight poverty by using our app. Don’t find customers for your product, find products for your customers,” said Lorn Dara Soucheng, 12, who led the team that created the app, Cambodian Identity Product.

“We want to increase employment for Cambodians, so there will be a reduction of Cambodian migrants to work at other countries, reducing poverty through making income and providing charity to local Cambodians,” Chea Sopheata, 11, told the judges at Google’s headquarters. Google was one of the program’s sponsors.

To participate in the Aug. 7-11 Technovation global competition, girls around the world had to build a mobile app — and a business plan — that addressed a U.N. development goal. The Cambodian girls picked poverty.

While globalization has boosted Cambodia’s economic growth, especially its tourism industry, it has also created greater economic inequality and competition. The girls think their app can help.

“We want to promote our culture to people from all over the world,” said Lorn Dara Soucheng.

At their young age, no one expects these girls to be able to solve their country’s most pressing issues quite yet. But their presence here highlighted another issue: girls in tech fields.

In the U.S. and worldwide, the number of women in STEM fields (science, technology, engineering and math) remains low or even has dropped.

In Cambodia, just 14 percent of students in information technology were women as of 2010. It’s a situation some attribute to a lack of equal access to education and a lack of female role models.

It’s hoped that programs like Technovation can reverse that trend.

“For the first time in history, technology can really help girls have a strong voice and help us have a society that has equality,” said Tara Chklovski, founder and CEO of Iridescent, the nonprofit organization behind Technovation.

These young Cambodian girls have proved how far they can go with technology. Most come from underprivileged backgrounds but had support from teachers, mentors and family.

Cambodian American Pauline Seng, a program manager at Google, said the young coders have become role models for many other Cambodians, including herself. She didn’t get into technology until she was 23.

“There’s going to be so many people who aspire to reach this stage and also inspire other people to get involved in technology,” she said.

Although the Cambodian girls did not win the grand prize, which went to a team from Hong Kong, they were proud to have made it to Google and Silicon Valley.

After watching the male CEO of Google, Sundar Pichai, speak at the closing ceremony, the girls said they believed the tech giant would one day have a female leader.

“Yes!” they said, in unison.

Whether that will come true or not, they have themselves already become the youngest role models to inspire others, one girl at a time.

Deana Mitchell contributed to this report, which originated on VOA Khmer.
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A group of young Cambodian girls recently took part in a mobile app competition for girl coders in California. Traveling from their home country to participate in the global competition, their story offers inspiration for other girls around the world to consider a career in tech. VOA’s Sophat Soeung reports from Silicon Valley.
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They are being booted off or locked out of their websites. Some can no longer blog. Their electronic payment systems are being canceled. Even their music can’t be heard.

For some white supremacist and neo-Nazi groups, operating online has become much harder in the wake of last week’s “Unite the Right” protests in Charlottesville, Virginia, that resulted in violent clashes between extremist groups and counterprotesters.

On Thursday, the Daily Stormer, a neo-Nazi and white supremacist news site and one of the organizers of last weekend’s demonstrations, was ejected from a Russian internet domain provider that was hosting its site.

The French news agency AFP quoted a statement from Alexander Zharov, the head of Russia’s telecommunications watchdog Roskomnador, calling on the domain provider to stop hosting Daily Stormer.

The Daily Stormer had recently turned to the Russian firm after being knocked offline by its U.S. providers, first GoDaddy, then Google.

As of Thursday night, the Daily Stormer was not online.

​Resisting the role of censor

While tech firms have been under government pressure to crack down on state-sponsored terrorist groups, they have mostly resisted efforts to play the censor when it comes to who uses their services. Their terms of use guidelines often outline restrictions, but they have traditionally declined to police offensive content.

That laissez-faire approach appeared to be changing after last weekend’s demonstrations prompted by the rally’s violence and the recognition that extremist groups rely on a host of digital services to organize.

But the shift comes with great ambivalence.

​Potentially dangerous moves

CloudFlare, which makes websites secure and fast, decided to stop serving the Daily Stormer. But it wasn’t an easy decision, wrote Matthew Prince, the firm’s chief executive.

“Someone on our team asked after I announced we were going to terminate the Daily Stormer: ‘Is this the day the internet dies?’”

On Thursday, the Electronic Frontier Foundation (EFF), a nonprofit that advocates for civil liberties in the digital world and one that has stood with tech companies in its battles with the U.S. government on surveillance, criticized the tech companies’ actions.

“We strongly believe that what GoDaddy, Google and Cloudflare did here was dangerous,” the organization wrote in a statement on its blog.

Tech companies, with few competitors, increasingly have more power to control online speech, EFF wrote, and “the consequences of their decisions have far-reaching impacts on speech around the world.”

“Every time a company throws a vile neo-Nazi site off the Net, thousands of less visible decisions are made by companies with little oversight or transparency,” EFF added.

​Cutting off financial services

While Google, GoDaddy and Cloudflare refused to host the Daily Stormer site, other extremist groups and supporters were affected in other ways, such as where they could stay, how they exchanged money and the music they listened to.

Ahead of the protests, Airbnb banned users from staying in Charlottesville if it appeared they were coming for the protests.

PayPal said it does not allow groups such as the Ku Klux Klan or neo-Nazi groups engaged in “activities that promote hate, violence or racial intolerance” to use its service for processing payments. Apple Pay also pulled its services for groups selling far-right merchandise.

Spotify removed “hate bands” from its service.

WordPress, the blogging platform, cut off access to its site for Vanguard America, a group associated with James Fields, who allegedly drove his vehicle into a crowd of counterprotesters. He is charged with second-degree murder in the death of one woman and injuring nearly two dozen other people.

GoFundMe, a crowdfunding site, took down campaigns for assisting in Fields’ legal defense.

Prince, of CloudFlare, wrote that making the decision to boot the Daily Stormer could change how the firm handles other takedown requests.

“Make no mistake, it will be a little bit harder for us to argue against a government somewhere pressuring us into taking down a site they don’t like,” he said.
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A U.S. researcher says she has developed automated ways to identify links between online sex trafficking ads and the digital currency Bitcoin, techniques that may help locate children being sold for sex.

Law enforcement and anti-trafficking groups could use the methods to investigate Backpage.com, an online classified advertising site where sex ads can be found, according to a statement by the University of California Berkeley, where the research was based.

About 1.5 million people in the United States are victims of trafficking, mostly for sexual exploitation, according to anti-trafficking groups.

Most sex trafficking victims are children, and most are advertised or sold online, according to a U.S. Senate subcommittee report released this year.

Algorithms do the digging

The new research uses an algorithm that analyzes writing styles to identify authors and could be applied to online trafficking ads, Rebecca Portnoff, its lead author, said Thursday.

A second algorithm can use time stamps to trace ad payments to accounts, known as wallets, at Bitcoin, a web-based digital currency that allows money to move quickly and anonymously.

Comparing time stamps of ad purchases on Bitcoin and time stamps and information on Backpage ads could help identify who is paying for them, said Portnoff, a UC Berkeley doctoral candidate in computer science who developed the techniques as part of her dissertation.

“Where previously you might have five different phone numbers that you had no idea were connected, when you can see that they all came from the same wallets, that the same person paid for them, that’s a concrete sign that these five phone numbers are all related to each other,” she said.

“I knew this was an issue that law enforcement was especially interested in,” she added.

Boost for law enforcement

Having automated style and time stamp analyses to identify sex ads by authors and Bitcoin owners is significant, said Damon McCoy, a New York University Tandon School of Engineering assistant professor of computer science and engineering and a co-author of the research.

“Any technique that can surface commonalities between ads and potentially shed light on the owners is a big boost for those working to curb exploitation,” McCoy said in a statement.

The National Center for Missing and Exploited Children has said more than 70 percent of the reports it gets of trafficked children involve Backpage, based in Dallas, Texas.

Backpage did not respond to a request for comment.

The findings will be published by the Association for Computing Machinery’s Conference on Knowledge Discovery and Data Mining, UC Berkeley said.

It said the work was funded by the Amazon Web Services Cloud Credits for Research Program, the technology and security firm Giant Oak, Google, the National Science Foundation and the U.S. Department of Education.
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From the sky over occupied Europe to an elephants stable in India and to its final resting place in an air museum in England, this was the 100-year journey for one of the world’s first strategic bombers. And the last part was the most astonishing because the planes’ remains, found in India, were almost beyond recognition. VOA’s George Putic has the story.
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