A SpaceX rocket prototype, known as SN10, soared over South Texas during test flight Wednesday before swooping down to a pinpoint landing near its launch site. Approximately three minutes after landing, however, multiple independent video feeds showed the rocket exploding on its landing pad. CNN reports: SpaceX’s SN10, an early prototype of the company’s Starship Mars rocket, took off around 5:15…
Tag: John
A ‘Terminator’ Anime Series is Coming to Netflix
Variety magazine reports that Netflix has ordered Terminator anime series: “‘Terminator’ is one of the most iconic sci-fi stories ever created — and has only grown more relevant to our world over time,” said John Derderian, Netflix’s vice president of Japan and anime. “The new animated series will explore this universe in a way that has never been done before. We…
Boston Dynamics Is Selling its 70-Pound Robot Dog To Police Departments
The New York Times reports on what the city’s police department calls Digidog, “a 70-pound robotic dog with a loping gait, cameras and lights affixed to its frame, and a two-way communication system that allows the officer maneuvering it remotely to see and hear what is happening.”
Police said the robot can see in the dark and assess how safe it is…
Flaws In Zoom’s Keybase App Kept Chat Images From Being Deleted
chicksdaddy writes: The Security Ledger reports that a flaw in Zoom’s Keybase secure chat application left copies of images contained in secure communications on Keybase users’ computers after they were supposedly deleted, according to researchers from the security research group Sakura Samurai. The flaw in the encrypted messaging application, CVE-2021-23827 does not expose Keybase users to remote compromise. However, it could…
What is a quasar?
A quasar is an extremely bright and distant point-like source visible to radio telescopes. The source is a so-called Active Galactic Nucleus, fueled by a supermassive black hole. Source: https://earthsky.org/astronomy-essentials/definition-what-is-a-quasar…
Apple Mail and Hidden Tracking Images
John Gruber, writing at DaringFireball: In my piece yesterday about email tracking images (“spy pixels” or “spy trackers”), I complained about the fact that Apple — a company that rightfully prides itself for its numerous features protecting user privacy — offers no built-in defenses for email tracking. A slew of readers wrote to argue that Apple Mail does offer such a…
Best observing targets for binoculars
What are the best solar system and deep-sky objects to view to get the most out of your binoculars? From moon-encircled worlds to starry knots in the Milky Way, our list makes the sky’s wonders easy to find. Source: https://earthsky.org/astronomy-essentials/best-targets-for-binoculars-moon-planets-nebula-clusters…
Parler Apparently Temporarily Blocked Its Own Co-Founder and Former CEO
“Parler, the social media site popular among conservatives, appeared to have banned its cofounder and former CEO on Friday,” reports BuzzFeed News, “before restoring his access later in the day.” An anonymous Slashdot reader shares their report:
John Matze, whom Parler’s management fired earlier this month, told BuzzFeed News that he believed he had been banned after making several posts and comments…
Space station launch honors ‘Hidden Figures’ mathematician
A space station supply ship named after the Black NASA mathematician featured in the movie “Hidden Figures” rocketed into orbit Saturday, the 59th anniversary of John Glenn’s historic launch. Source: https://phys.org/news/2021-02-space-station-honors-hidden-figures.html…
Our interview with 5-time NBA All-Star Chris Webber about his Sports Activism online course, new on Coursera
By Shantelle Williams-Valadié, BOLD ERG Chair and Associate Director, University Partnerships, Coursera In the 1968 Olympics, medalists Tommie Smith and John Carlos punched defiant fists into the summer air, decrying oppression of Black communities in the country whose colors they wore on their tracksuits. The act seized the world of sports and was widely condemned […]
The post Our interview with 5-time…