Engadget writes that “After Meta’s revenue shrank for the first time in its history, the company has reportedly told publishers it will no longer pay for content to run in Facebook’s News Tab, according to Axios.”

Axios notes it’s the end of three-year deals Facebook brokers in 2019 with news publishers.
At the time, the company was ramping up its investment in news and hired journalists to help direct publisher traffic to its new tab for news. The deals were worth roughly $105 million in the U.S., sources told Axios. In addition to that, the company spent around $90 million on news videos for the company’s video tab called “Watch.”

“A lot has changed since we signed deals three years ago to test bringing additional news links to Facebook News in the U.S. Most people do not come to Facebook for news, and as a business it doesn’t make sense to over-invest in areas that don’t align with user preferences,” a Facebook spokesperson told Axios.

Read more of this story at Slashdot.

Source: Slashdot – Meta Cuts Funding for US News Publishers

Live and high-resolution images of a patient’s internal organs are already possible with ultrasound imaging technology. But currently the technology “requires bulky and specialized equipment available only in hospitals and doctor’s offices,” explains an annoncement from MIT.

Now a new design by MIT engineers “might make the technology as wearable and accessible as buying Band-Aids at the pharmacy.”
In a paper appearing today in Science, the engineers present the design for a new ultrasound sticker — a stamp-sized device that sticks to skin and can provide continuous ultrasound imaging of internal organs for 48 hours.

The researchers applied the stickers to volunteers and showed the devices produced live, high-resolution images of major blood vessels and deeper organs such as the heart, lungs, and stomach. The stickers maintained a strong adhesion and captured changes in underlying organs as volunteers performed various activities, including sitting, standing, jogging, and biking….
From the stickers’ images, the team was able to observe the changing diameter of major blood vessels when seated versus standing. The stickers also captured details of deeper organs, such as how the heart changes shape as it exerts during exercise. The researchers were also able to watch the stomach distend, then shrink back as volunteers drank then later passed juice out of their system. And as some volunteers lifted weights, the team could detect bright patterns in underlying muscles, signaling temporary microdamage.

“With imaging, we might be able to capture the moment in a workout before overuse, and stop before muscles become sore,” says Chen. “We do not know when that moment might be yet, but now we can provide imaging data that experts can interpret.”

They’re already envisioning other possibilities:
If the devices can be made to operate wirelessly — a goal the team is currently working toward — the ultrasound stickers could be made into wearable imaging products that patients could take home from a doctor’s office or even buy at a pharmacy. “We envision a few patches adhered to different locations on the body, and the patches would communicate with your cellphone, where AI algorithms would analyze the images on demand,” says the study’s senior author, Xuanhe Zhao, professor of mechanical engineering and civil and environmental engineering at MIT.

“We believe we’ve opened a new era of wearable imaging: With a few patches on your body, you could see your internal organs.”

Read more of this story at Slashdot.

Source: Slashdot – MIT Engineers Develop Stickers That Can See Inside the Body

“Linus Torvalds just released Linux 5.19 as stable for the newest version of the Linux kernel…” reports Phoronix.

But they also note that on the Linux kernel mailing list, “Torvalds went on to write about his Arm-based MacBook [running an AArch64 Apple M1 SoC]… now under Linux thanks to the work of the Asahi Linux project.”

Torvalds wrote:

[T]he most interesting part here is that I did the release (and am writing this) on an arm64 laptop. It’s something I’ve been waiting for for a _loong_ time, and it’s finally reality, thanks to the Asahi team. We’ve had arm64 hardware around running Linux for a long time, but none of it has really been usable as a development platform until now.

It’s the third time I’m using Apple hardware for Linux development — I did it many years ago for powerpc development on a ppc970 machine. And then a decade+ ago when the Macbook Air was the only real thin-and-lite around. And now as an arm64 platform.

Not that I’ve used it for any real work, I literally have only been doing test builds and boots and now the actual release tagging. But I’m trying to make sure that the next time I travel, I can travel with this as a laptop and finally dogfooding the arm64 side too.

Read more of this story at Slashdot.

Source: Slashdot – Linus Torvalds Releases Linux 5.19 – From an Apple Silicon MacBook

A sad announcement was posted online today, reports CNN:
“Last night, my mother, Nichelle Nichols, succumbed to natural causes and passed away. Her light however, like the ancient galaxies now being seen for the first time, will remain for us and future generations to enjoy, learn from, and draw inspiration,” Johnson said in a statement shared to Nichols’ official site on Sunday. “Hers was a life well lived and as such a model for us all.”

Nichols died from natural causes, he said…

George Takei, who portrayed the USS Enterprise’s helmsman Hikaru Sulu, posted a touching tribute to his co-star.
“I shall have more to say about the trailblazing, incomparable Nichelle Nichols, who shared the bridge with us as Lt. Uhura of the USS Enterprise, and who passed today at age 89,” wrote Takei on Twitter. “For today, my heart is heavy, my eyes shining like the stars you now rest among, my dearest friend.”
“We lived long and prospered together,” he added with a photo of the pair making the iconic Vulcan salute.
It was Nichols herself who came up with the name “Uhura” for her character, she revealed years in a 2010 interview. After the series Nichols authored the science fiction novels Saturn’s Child and Saturna’s Quest, as well as a memoir titled Beyond Uhura — Star Trek and Other Memories.

But Nichols also served on the board of directors of the National Space Society (a charity advocating for space advocacy) — and maintained ties to other real-world space agencies. “Nichols was always interested in space travel,” according to a NASA web page. “She flew aboard the C-141 Astronomy Observatory, which analyzed the atmospheres of Mars and Saturn on an eight hour, high altitude mission.” But in addition, “From the late 1970’s until the late 1980’s, NASA employed Nichelle Nichols to recruit new astronaut candidates” (including Dr. Sally Ride).

Read more of this story at Slashdot.

Source: Slashdot – Nichelle Nichols, Who Played Uhura In ‘Star Trek’ Franchise, Dies At 89

The F-35 stealth-combat aircraft is the “crown jewel” of America’s Air Force fight fleet, according to the defense news site Task & Purpose.

But Friday they were all grounded — “sidelined for an indeterminate amount of time as the service inspects most of its F-35 fighter jet ejection seats for faulty launch cartridges, service officials said…”

The news marks the latest difficult headline for the beleaguered fighter, which U.S. military officials have placed at the forefront of their airpower strategy despite a long list of maintenance issues. Air Combat Command, the Air Force command which oversees the bulk of the service’s fighter fleet, made the decision to ground its F-35s on Friday after other units of the Air Force and Navy grounded many of their aircraft due to concerns over faulty parts which could prevent the pilot ejection seat from launching out of the cockpit in an emergency. Air Combat Command spokesperson Alexi Worley said that the command started a 90-day inspection period of all cartridges on its F-35 ejection seats on July 19.

“Out of an abundance of caution, ACC units will execute a stand-down on July 29 to expedite the inspection process,” Worley said. “Based on data gathered from those inspections, ACC will make a determination to resume operations.”

Worley later added that the stand-down “will continue through the weekend, and a determination to safely resume normal operations is expected to be made early next week, pending analysis of the inspection data.”

Many jet aircraft in the U.S. military are equipped with ejection seats made by the company Martin-Baker, which notified the Navy about potential defects earlier this month, according to Breaking Defense, which first reported the F-35 grounding story on Friday. The problem part is the cartridge actuated device, an explosive cartridge that helps launch the ejection seat out of an aircraft. Martin-Baker identified certain production lots of cartridge actuated devices as being defective and in need of replacement, the Air Force told Breaking Defense.

“While the aircraft are flyable, I don’t think too many pilots would be willing to fly knowing they may not be able [to] eject,” Michael Cisek, a senior associate at the aviation consulting firm AeroDynamic Advisory, told Breaking Defense….
America’s allies may also be affected by the issue. On Wednesday, Breaking Defense reported that the Navy had informed foreign military sales customers about the issue and was working with them to resolve it.

Read more of this story at Slashdot.

Source: Slashdot – US Air Force Grounds Most of Its F-35 Fighter Jets Over Ejection Seat Concerns