A combination of astrophysical measurements has allowed researchers to put new constraints on the radius of a typical neutron star and provide a novel calculation of the Hubble constant that indicates the rate at which the universe is expanding. Source: https://phys.org/news/2020-12-multi-messenger-astronomy-neutron-star-size.html…
Tag: messenger
Celebrating the Path-Breaking Research That Lead to Coronavirus Vaccines
The Washington Post tells the remarkable story of how both Moderna’s vaccine and the Pfizer/BioNTech vaccine relied on a specially designed spike protein partially created by America’s Vaccine Research Center — along with messenger RNA, “a technology never before harnessed in an approved vaccine.” And also decades of path-breaking research: If, as expected in the next few weeks, regulators give those…
Facebook Buys Customer-Service Software Maker Kustomer For About $1 Billion
Facebook has acquired Kustomer, a New York-based software company that helps businesses manage customer conversations from multiple services on one dashboard. From a report: The social media giant made the deal to bolster its nascent messaging business, which is expanding to include customer-service products that help companies interact with people via chat apps, like WhatsApp and Messenger. “Any business knows that…
Tiny Variants In Genes May Dictate Severity of Coronavirus
Scientists are tracking small differences in DNA to explain why the disease has different effects. An anonymous reader shares a report from The Guardian: Key developments include research which indicates that interferon — a molecular messenger that stimulates immune defenses against invading viruses — may play a vital role in defending the body. Scientists have found that rare mutations in some…
Facebook Is Losing Users In the US and Canada
User growth in the United States in Canada — the company’s most lucrative ad market — has declined, Facebook reported as part of its third-quarter earnings. Engadget reports: The company now has 196 million users in North America, down slightly from 198 million last quarter. In a statement, the company said the decrease was expected, and could continue through the end…
Bridgefy, the Messenger Promoted For Mass Protests, Is a Privacy Disaster
Bridgefy, a popular messaging app for conversing with one another when internet connections are heavily congested or completely shut down, is a privacy disaster that can allow moderately-skilled hackers to take a host of nefarious actions against users, according to a paper published on Monday. The findings come after the company has for months touted the app as a safe and…
Bill Gates Weighs In on US Pandemic Response, Encryption, and Grilling Tech Executives
Bill Gates gave a wide-ranging new interview to Wired’s Steven Levy (also republished at Ars Technica.) The interview’s first question: as a man who’d been warning about a pandemic for years, are you disappointed with the response of the United States? Bill Gates: Yeah. There’s three time periods, all of which have disappointments. There is 2015 until this particular pandemic hit….
US Steps Up Campaign To Purge Chinese Apps
The Trump administration said late Wednesday it was stepping up efforts to purge “untrusted” Chinese apps from US digital networks and called the Chinese-owned short-video app TikTok and messenger app WeChat “significant threats.” From a report: US Secretary of State Mike Pompeo said expanded US efforts on a program it calls “Clean Network” would focus on five areas and include steps…
Trump and Biden Attack Social Media – By Running Ads on Social Media
In 100 days the U.S. will vote on whether Donald Trump, Joe Biden or somebody else should be America’s president. But both candidates are also running political ads attacking social media — on social media. “They’re shooting the messenger while giving it lots of money,” reports the Associated Press: Biden has focused on Facebook, with a #MoveFastFixIt campaign that admonishes Facebook…
US Threatens To Restrict WeChat Following TikTok Backlash
Amid intense scrutiny over TikTok as a potential national security risk in the U.S., WeChat, the essential tool for Chinese people’s day-to-day life, is also taking heat from Washington. TechCrunch reports: White House trade advisor Peter Navarro told Fox Business on Sunday that “[TikTok] and WeChat are the biggest forms of censorship on the Chinese mainland, and so expect strong action…