Japan’s sole pager provider, Tokyo Telemessage Inc, will shut down radio signals for its services Tuesday, ending support for the device first introduced in the country half a century ago. Japan Today reports: In recent years, the device had been favored mainly by those working in hospitals, where cellphone use was once discouraged because of concerns over the effect of electromagnetic waves on medical devices and where cellphone reception can sometimes be poor. Beeper services in Japan began in 1968 with the predecessor of Nippon Telegraph and Telephone Corp. Users would call a specific number via a landline, causing the device to emit a beeping sound. But from the late 1980s onward, the popularity of pagers grew as they could be used to send messages combining numbers and text characters.

The number of pager users exceeded 10 million in 1996, with the device becoming one of the defining symbols of a subculture among female high school students along with “loose socks” and taking photos in puri-kura photo booths. However, beeper services declined with the introduction of mobile phones. The number of pager users further decreased as e-mailing, texting as well as taking and sending pictures by phone became standard.

Read more of this story at Slashdot.

Source: Slashdot – Pager Services To End Tuesday In Japan After 50 Years

An anonymous reader quotes a report from Ars Technica: So there’s a British woman who’s been in the news recently for diagnosing herself with a sensitivity to electromagnetic radiation. She sleeps in a $500 EMF-blocking sack and has reportedly stayed in the sack, from time to time, for 30-hour stretches. The woman — 70-year-old Rosi Gladwell of Totnes, Devon — helps lead a small advocacy group on the issue of EMF-related health issues, and she even got the mayor of the Spanish village where she now lives to look into ways to limit Wi-Fi access for residents. She fears that the introduction of 5G mobile networks will kill her. Now seems like a good time to remind readers that there is no evidence to support the idea of “electromagnetic hypersensitivity.” The World Health Organization calls it “idiopathic environmental intolerance with attribution to electromagnetic fields,” or IEI-EMF.

Since diagnosing herself years ago, Gladwell has taken to sleeping in a sack woven with silver and copper and wraps herself in a protective sheet, according to several British news outlets. (You can find similar on Amazon.) She says that exposures to Wi-Fi and other EMF make her weak, short of breath, and give her pins-and-needle feelings in her face. She spends much of her time in a remote Spanish vacation home where her exposure to EMF is reduced. Still, Gladwell is holding firm in her thinking. Two years ago, she even reportedly got the mayor of the Spanish village Polopos to consider limiting the village’s Wi-Fi access. “I am immensely impressed with our local mayor and how seriously he is taking this,” Gladwell told the Olive Press at the time. “When talking about the dangers of Wi-Fi technology, he came up with the idea of limiting the hours of access in the village by putting timer switches on the routers in the school, Town Hall, and doctor’s surgery.” It’s unclear if the town enacted the restrictions.

Read more of this story at Slashdot.

Source: Slashdot – Woman Who Sleeps In 0 EMF-Blocking Sack Wants Area-Wide Wi-Fi Limits

Volkswagen, BMW, and Daimler aren’t the only companies using “cheat devices” to get around environmental legislation. According to The Independent, “global shipping companies have spent billions rigging vessels with ‘cheat devices’ that circumvent new environmental legislation by dumping pollution into the sea instead of the air.” From the report: More than $12 billion has been spent on the devices, known as open-loop scrubbers, which extract sulphur from the exhaust fumes of ships that run on heavy fuel oil. This means the vessels meet standards demanded by the International Maritime Organization (IMO) that kick in on January 1st. However, the sulphur emitted by the ships is simply re-routed from the exhaust and expelled into the water around the ships, which not only greatly increases the volume of pollutants being pumped into the sea, but also increases carbon dioxide emissions.

A total of 3,756 ships, both in operation and under order, have already had scrubbers installed according to DNV GL, the world’s largest ship classification company. Only 23 of these vessels have had closed-loop scrubbers installed, a version of the device that does not discharge into the sea and stores the extracted sulphur in tanks before discharging it at a safe disposal facility in a port. The Exhaust Gas Cleaning System Association has estimated that 4,000 ships will be operating with scrubbers by the time the legislation is enforced, up from fewer than a hundred in 2013. For every ton of fuel burned, ships using open-loop scrubbers emit approximately 45 tons of warm, acidic, contaminated washwater containing carcinogens including polycyclic aromatic hydrocarbons (PAHs) and heavy metals, according to the International Council on Clean Transportation (ICCT), a non-profit organization that provides scientific analysis to environmental regulators.

Read more of this story at Slashdot.

Source: Slashdot – Thousands of Ships Fitted With ‘Cheat Devices’ To Divert Poisonous Pollution Into Sea

theodp writes: On Friday, U.S. Secretary of Education Betsy DeVos announced $123 million in new Education Innovation and Research (EIR) grant awards to 41 school districts, nonprofits and state educational agencies. Over $78 million of that went to 29 grantees focused on Science, Technology, Engineering, and Math (STEM) education, and more than 85% of the funded STEM projects include a specific focus on computer science. The announcement was scant on details, but the awardees listed include tech-bankrolled Code.org, whose Board of Directors include Microsoft President Brad Smith, Amazon CEO of Worldwide Consumer Jeff Wilke, and Google VP of Education & University Programs Maggie Johnson. In his new book, Tools and Weapons, Smith interestingly reveals how Microsoft, Amazon, and Google each pledged to commit $50 million to K-12 computer science education to get First Daughter and Presidential Adviser Ivanka Trump to work to secure $1 billion of Federal support for K-12 STEM/CS education.

From the book: “While you would be hard-pressed to say that every student must take computer science, you could say that every student deserves the opportunity. That means getting computer science into every high school, and into earlier grades as well. The only way to train teachers at this scale is for federal funding to help fill the gap. After years of lobbying, there was a breakthrough in federal interest in 2016. In January President Obama announced a bold proposal to invest $4 billion of federal money to bring computer science to the nation’s schools. While the proposal produced enthusiasm, it didn’t spur Congress to appropriate any new money. Ivanka Trump had more success the following year. Even before her father had moved into the White House, she was interested in federal investments in computer science in schools. She was confident she could persuade the president to support the idea, but she also believed that the key to public money was to secure substantial private funding from major technology companies. She said she would work to secure $1 billion of federal support over five years if the tech sector would pledge $300 million during the same time. As always, there was the question of whether someone would go first. The White House was looking for a company to get things rolling by pledging $50 million over five years. Given Microsoft’s long-standing involvement, financial support, and prior advocacy with the Obama White House, we were a natural choice. We agreed to make the commitment, other companies followed, and in September 2017 Mary Snapp, the head of Microsoft Philanthropies, joined Ivanka in Detroit to make the announcement.” The $300 million was apparently money well-pledged. Surrounded by children, educators, Ivanka Trump and Education Secretary Betsy DeVos, President Trump in late 2017 signed a presidential memorandum directed to DeVos calling for the expansion of K-12 computer science and STEM education in the U.S. with at least $200 million in annual grant funding.

Read more of this story at Slashdot.

Source: Slashdot – US Dept of Education Has Big Payday For K-12 CS, Including Tech-Backed Code.org

dryriver writes: BitChute is a video-hosting website like YouTube, except that it states its mission as being “anti-censorship” and is Peer-To-Peer, WebTorrent based. “It is based on the peer-to-peer WebTorrent system, a JavaScript torrenting program that can run in a web browser,” according to Wikipedia. “Users who watch a video also seed it. BitChute does not rely on advertising, and users can send payments to video creators directly. In November 2018 BitChute was banned from PayPal.” So it seems that you don’t need huge datacenters to build something like YouTube — Bitchute effectively relies on its users to act as a distributed P2P datacenter. Is this the future of internet video? Will more and more people flock to P2P video-hosting sites as/when more mainstream services like YouTube fall prey to various forms of censorship?

Read more of this story at Slashdot.

Source: Slashdot – Ask Slashdot: Will P2P Video Sites Someday Replace YouTube?