Drones, small flying machines with cameras mounted on them, have become easily accessible to consumers. Scientists, police and businesses have found often lifesaving uses for drones, but these relatively low-cost machines can also be weaponized. VOA’s Elizabeth Lee reports from a recent Chemical Sector Security Summit in Houston on the light and dark side of drone technology.
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The internet domain registration of the neo-Nazi website Daily Stormer was revoked twice in less than 24 hours in the wake of the weekend violence in Charlottesville, Virginia, part of a broad move by the tech industry in recent months to take a stronger hand in policing online hate speech and incitements to violence.

GoDaddy, which manages internet names and registrations, disclosed late Sunday via Twitter that it had given Daily Stormer 24 hours to move its domain to another provider, saying it had violated GoDaddy’s terms of service.

The white supremacist website helped organize the weekend rally in Charlottesville where a 32-year-old woman was killed and 19 people were injured when a man plowed a car into a crowd protesting the white nationalist rally.

After GoDaddy revoked Daily Stormer’s registration, the website turned to Alphabet’s Google Domains. The Daily Stormer domain was registered with Google shortly before 8 a.m. Monday PDT (1500 GMT) and the company announced plans to revoke it at 10:56 a.m., according to a person familiar with the revocation.

As of late Monday the site was still running on a Google-registered domain. Google issued a statement but did not say when the site would be taken down.

Caught in the middle

Internet companies have increasingly found themselves in the crosshairs over hate speech and other volatile social issues, with politicians and others calling on them to do more to police their networks while civil libertarians worry about the firms suppressing free speech.

Twitter, Facebook, Google’s YouTube and other platforms have ramped up efforts to combat the social media efforts of Islamic militant groups, largely in response to pressure from European governments. Now they are facing similar pressures in the United States over white supremacist and neo-Nazi content.

Facebook confirmed Monday that it took down the event page that was used to promote and organize the “Unite the Right” rally in Charlottesville.

Facebook allows people to organize peaceful protests or rallies, but the social network said it would remove such pages when a threat of real-world harm and affiliation with hate organizations becomes clear.

“Facebook does not allow hate speech or praise of terrorist acts or hate crimes, and we are actively removing any posts that glorify the horrendous act committed in Charlottesville,” the company said in a statement.

Several companies acted

Several other companies also took action. Canadian internet company Tucows stopped hiding the domain registration information of Andrew Anglin, the founder of Daily Stormer. Tucows, which was previously providing the website with services masking Anglin’s phone number and email address, said Daily Stormer had breached its terms of service.

“They are inciting violence,” said Michael Goldstein, vice president for sales and marketing at Tucows, a Toronto-based company. “It’s a dangerous site and people should know who it is coming from.”

Anglin did not respond to a request for comment.

Discord, a 70-person San Francisco company that allows video gamers to communicate across the internet, did not mince words in its decision to shut down the server of Altright.com, an alt-right news website, and the accounts of other white nationalists.

“We will continue to take action against white supremacy, Nazi ideology, and all forms of hate,” the company said in a tweet Monday. Altright.com did not respond to a request for comment.

Meanwhile, Twilio Chief Executive Jeff Lawson tweeted Sunday that the company would update its use policy to prohibit hate speech. Twilio’s services allow companies and organizations, such as political groups or campaigns, to send text messages to their communities.

Arbiters of acceptable speech

Internet companies, which enjoy broad protections under U.S. law for the activities of people using their services, have mostly tried to avoid being arbiters of what is acceptable speech.

But the ground is now shifting, said one executive at a major Silicon Valley firm. Twitter, for one, has moved sharply against harassment and hate speech after enduring years of criticism for not doing enough.

Facebook is beefing up its content monitoring teams. Google is pushing hard on new technology to help it monitor and delete YouTube videos that celebrate violence.

All this comes as an influential bloc of senators, including Republican Senator Rob Portman and Democratic Senator Richard Blumenthal, is pushing legislation that would make it easier to penalize operators of websites that facilitate online sex trafficking of women and children.

That measure, despite the noncontroversial nature of its espoused goal, was met with swift and coordinated opposition from tech firms and internet freedom groups, who fear that being legally liable for the postings of users would be a devastating blow to the internet industry.

 
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Synthetic polymers, primarily plastics, are used to make a host of items, from paint to plastic bottles to sunglasses and DVDs. Imagine what could be created with a plastic that can be made to shimmy, and even crawl. Now a new polymer has been developed that actually walks like a caterpillar as it reacts to light. VOA’s Deborah Block tells us about it.
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The web hosting company GoDaddy said on Sunday it had given The Daily Stormer 24 hours to move its domain to another provider after the extremist web site posted an article denigrating the woman who was killed at a white nationalist rally in Virginia.

“We informed The Daily Stormer that they have 24 hours to move the domain to another provider, as they have violated our terms of service,” GoDaddy posted on its official Twitter page.

The Daily Stormer post in question denigrated Heather Heyer, 32, who was fatally struck by a car allegedly driven by a man with white nationalist views, for her physical appearance and what it said were anti-white male views.

The Daily Stormer is a neo-Nazi, white supremacist website associated with the alt-right movement, which was spearheading the rally on Saturday in Charlottesville, Virginia which resulted in violence, including Heyer’s death.

GoDaddy, founded in 1997 and based in Arizona, has some 6,000 employees worldwide.
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Some countries depend heavily on fossil fuels for power, including the Philippines. But now a kind of solar energy “flower” is among the clean power alternatives there. The Smartflower can produce 40 percent more energy than a traditional rooftop solar design. VOA’s Deborah Block tells us more about it.
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U.S. electric car manufacturer Tesla is close to testing a long-haul self-driving electric truck that could drive in convoys following a lead vehicle.

The company is reportedly also in contact with Nevada Department of Motor Vehicles about the possibility of testing the truck on the state’s roads.

Earlier this year Tesla’s founder Elon Musk announced that a new long-haul truck would be revealed in September but did not mention plans to make it self-driving.

Long-haul trucks on interstate highways often drive at relatively constant speeds with little or no intersections which makes autonomous driving easier to achieve.

Several large truck manufacturers, such as Volvo and Mercedes, as well as Silicon Valley companies have been working on the so-called ‘platooning’ technology that will enable long-range trucks to drive in formation, with only the lead vehicle having a human driver.

But even if the tech gets perfected, automakers are still struggling with the current limitations of electronic vehicles, namely their limited range per charge.
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Google’s workforce needs to “represent the world in totality,” said Sundar Pichai, Google’s chief executive, at an international girls coding competition held on the company’s campus here Thursday night.

His comments come as the search engine giant grapples with a high profile internal debate over the number and influence of its female employees. Last year, the company reported that women represent just 31 percent of Google’s workforce and held 24 percent of leadership roles. Several initiatives are underway to boost those numbers, but those efforts are now a focus of some criticism.

On Monday, the company fired James Damore, a male engineer, who wrote about the role of women in tech and criticized the company’s efforts to bring more women into its workforce.  

This week, the author of the memo filed a complaint with the National Labor Relations Board. The company canceled an employee town hall meeting because of online harassment prior to the meeting, according to reports.

But the coding competition, Technovation, provided an apt backdrop for Pichai’s comments.

With girls waving their country flags and pitching their products, Pichai appeared to address the controversy without speaking about it directly.

“I want you to know there’s a place for you in this industry,” Pichai said. “There’s a place for you at Google. Don’t let anyone tell you otherwise. You belong here, and we need you.”

The girls had competed for months – often teaching themselves to code – to make it to the final round in Mountain View, Calif. They learned how to test their products in the market and make their pitches in English.

Winners

A team from Kazakhstan won the senior round for their mobile app QamCare, which helps users keep track of each other in case of an emergency. They will receive $15,000.

Five runner-up senior teams from Kenya, Armenia, India and Kazakhstan will receive $10,000 each.

In the junior division, a team from Hong Kong won for Dementia Care Companion app. It uses games and cues to help people with dementia and their families stay connected. They will receive $10,000.

Runner-up teams from Cambodia, India, Canada and the U.S. will receive $5,000 each.

In the eight years of the competition, 15,000 girls from more than 100 nations have completed the program, said Tara Chklovski, founder and chief executive of Iridescent, the non-profit organization behind the event.

“The growing scale is exciting,” she said. “Many of these girls go on to win startup competitions, go to major in computer science. They get featured in national press. They get invited by heads of state.”
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Artificial intelligence robots are turbocharging the race to find new drugs for the crippling nerve disorder ALS, commonly called Lou Gehrig’s disease.

The condition attacks and kills nerve cells controlling muscles, leading to weakness, paralysis and, ultimately, respiratory failure.

There are only two drugs approved by the U.S. Food and Drug Administration to slow the progression of ALS (amyotrophic lateral sclerosis), one available since 1995 and the other approved just this year. About 140,000 new cases are diagnosed a year globally, and there is no cure.

“Many doctors call it the worst disease in medicine, and the unmet need is huge,” said Richard Mead of the Sheffield Institute of Translational Neuroscience, who has found artificial intelligence (AI) is already speeding up his work.

Such robots — complex software run through powerful computers — work as tireless and unbiased super-researchers.

They analyze huge chemical, biological and medical databases, alongside reams of scientific papers, far quicker than humanly possible, throwing up new biological targets and potential drugs.

Cell deaths prevented

One candidate proposed by AI machines recently produced promising results in preventing the death of motor neurone cells and delaying disease onset in preclinical tests in Sheffield.

Mead, who aims to present the work at a medical meeting in December, is now assessing plans for clinical trials.

He and his team in northern England are not the only ones waking up to the ability of AI to elucidate the complexities of ALS.

In Arizona, the Barrow Neurological Institute last December found five new genes linked to ALS by using IBM’s Watson supercomputer. Without the machine, researchers estimate the discovery would have taken years rather than only a few months.

Mead believes ALS is ripe for AI and machine-learning because of the rapid expansion in genetic information about the condition and the fact there are good test-tube and animal models with which to evaluate drug candidates.

That is good news for ALS patients seeking better treatment options. Famous sufferers include Gehrig, the 1923-39 New York Yankees baseball player; actor and playwright Sam Shepard, who died last month; and cosmologist Stephen Hawking, a rare example of someone living for decades with the condition.

If the research goes on to deliver new medicines, it would mark a notable victory for AI in drug discovery, bolstering the prospects of a growing batch of startup companies focused on the technology.

Those firms are based on the premise that while AI robots won’t replace scientists and clinicians, they should save time and money by finding drug leads several times faster than conventional processes.

British ‘unicorn’

Mead from Sheffield is working with BenevolentAI, one of a handful of British “unicorns” — private companies with a market value above $1 billion, in this case $1.7 billion — which is rapidly expanding operations at its offices in central London.

Others in the field include Scotland’s Exscientia and U.S.-based firms Berg, Numerate, twoXAR, Atomwise and InSilico Medicine — the last of which recently launched a drug discovery platform geared specifically to ALS.

“What we are trying to do is find relationships that will give us new targets in disease,” said Jackie Hunter, a former drug hunter at GlaxoSmithKline (GSK) who now heads Benevolent’s pharma business. “We can do things so much more dynamically and be really responsive to what essentially the information is telling us.”

Unlike humans, who may have pet theories, AI scans through data and generates hypotheses in an unbiased way.

Conventional drug discovery remains a hit-and-miss affair, and Hunter believes the 50 percent failure rates seen for experimental compounds in mid- and late-stage clinical trials due to lack of efficacy is unsustainable, forcing a shift to AI.

A key test will come with a study by Benevolent to assess a previously unsuccessful compound from Johnson & Johnson in a new disease area — this time for treating Parkinson’s disease patients with excessive daytime sleepiness.

Big pharmaceutical companies like GSK, Sanofi and Merck are now exploring the potential of AI through deals with startups.

Being careful

They are treading cautiously, given the failure of “high throughput screening” in the early 2000s to improve efficiency by using robots to test millions of compounds. Yet AI’s ability to learn on the job means things may be different this time.

CPR Asset Management fund manager Vafa Ahmadi, for one, believes it is a potential game-changer.

“Using artificial intelligence is going to really accelerate the way we produce much better targeted molecules. It could have a dramatic impact on productivity, which in turn could have a major impact on the valuation of pharmaceutical stocks,” he said.

Drugmakers and startups are not the only ones chasing that value. Technology giants including Microsoft, IBM and Google’s parent Alphabet are also setting up life sciences units to explore drug R&D.

For Benevolent’s Hunter, today’s attempts to find new drugs for ALS and other difficult diseases amount to an important test vehicle for the future of AI, which is already being deployed in other high-tech areas such as autonomous cars.

“The aim is to show that we can deliver in a very difficult and complex area, ” Hunter said. “I believe if you can do it in drug discovery and development, you can show the power of AI anywhere.”
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U.S. Defense Secretary Jim Mattis kicked off his first official visit to the U.S. technology industry on Thursday with a tour of Amazon’s headquarters in Seattle, the first stop on a two-day outreach campaign intended to highlight the Pentagon’s commitment to tech innovation.

Mattis was scheduled to visit Mountain View, California, later in the day to tour the Pentagon’s Defense Innovation Experimental Unit, or DIUx, a Silicon Valley outpost set up in 2015 by his predecessor, Ash Carter.

He was also expected to visit Alphabet’s Google headquarters in Palo Alto on Friday.

“A pleasure to host #SecDef James Mattis at Amazon HQ in Seattle today,” Amazon Chief Executive Jeff Bezos wrote on Twitter.

The visit comes as the Trump administration has sparred with the technology industry on a host of issues, including immigration, privacy and net neutrality.

 
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A hundred teenage girls from seven countries are gathered in Malawi for a ‘Women in Science’ camp. Lameck Masina has the story from the Malawi University of Science and Technology in the Thyolo district of southern Malawi.
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A Chinese law firm has filed a complaint against Apple on behalf of 28 local developers alleging the firm breached antitrust regulations.

The complaint, lodged by Beijing-based Dare & Sure Law Firm, accuses Apple of charging excessive fees and removing apps from its local store without proper explanation, Lin Wei, an attorney at the firm told Reuters on Thursday.

“During its localization process Apple has run into several antitrust issues … after an initial investigation we consulted a number of enterprises and got a very strong response,” said Lin.

The law firm invited developers to join the complaint in April and on Tuesday filed it to China’s State Administration for Industry and Commerce and the National Development and Reform Commission, which oversees antitrust matters in the country.

An Apple spokeswoman told Reuters that guidelines for publishing apps on the App Store were consistent across all countries, and that it was in the process of expanding its local developer relations team.

The law firm did not provide details of the developers involved in the complaint.

Apple’s China App Store is its most profitable store globally, despite being subject to strict censorship controls that have pressured the firm to recently remove dozens of apps.
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China has sent an unbreakable code from a satellite to the Earth, marking the first time space-to-ground quantum key distribution technology has been realized, state media said Thursday.

China launched the world’s first quantum satellite last August, to help establish “hack-proof” communications, a development the Pentagon has called a “notable advance.”

The official Xinhua news agency said the latest experiment was published in the journal Nature Thursday, where reviewers called it a “milestone.”

Quantum key technology

The satellite sent quantum keys to ground stations in China between 645 km (400 miles) and 1,200 km (745 miles) away at a transmission rate up to 20 orders of magnitude more efficient than an optical fiber, Xinhua cited Pan Jianwei, lead scientist on the experiment from the state-run Chinese Academy of Sciences, as saying.

“That, for instance, can meet the demand of making an absolute safe phone call or transmitting a large amount of bank data,” Pan said.

Any attempt to eavesdrop on the quantum channel would introduce detectable disturbances to the system, Pan said.

“Once intercepted or measured, the quantum state of the key will change, and the information being intercepted will self-destruct,” Xinhua said.

The news agency said there were “enormous prospects” for applying this new generation of communications in defense and finance.

China lags in space

China still lags behind the United States and Russia in space technology, although President Xi Jinping has prioritized advancing its space program, citing national security and defense.

China insists its space program is for peaceful purposes, but the U.S. Defense Department has highlighted its increasing space capabilities, saying it was pursuing activities aimed at preventing adversaries from using space-based assets in a crisis.
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