Lifeboat Foundation

The world’s first partial heart transplant has achieved what researchers have spent more than a year hoping for—functioning valves and arteries that grow along with the young patient, as hypothesized by the pioneering team behind the procedure at Duke Health.

The procedure was performed in the spring of 2022, in an infant who needed heart valve replacement. The previous standard of care—using valves that were non-living—would not grow along with the child, requiring frequent replacement, entailing surgical procedures that carry a 50% mortality rate.

A study led by Duke Health physicians, appearing online Jan. 2 in the Journal of the American Medical Association (JAMA), found that the new manner of valve procurement used during the partial heart transplant led to two well-functioning valves and arteries that are growing in concert with the child as if they were native vessels.

Almost 11 million internet-exposed SSH servers are vulnerable to the Terrapin attack that threatens the integrity of some SSH connections.

The Terrapin attack targets the SSH protocol, affecting both clients and servers, and was developed by academic researchers from Ruhr University Bochum in Germany.

It manipulates sequence numbers during the handshake process to compromise the integrity of the SSH channel, particularly when specific encryption modes like ChaCha20-Poly1305 or CBC with Encrypt-then-MAC are used.

Combining smart sensors with an older technology — analog computing — could dramatically reduce their power consumption.

All these previous innovations pale in the face of tools like MidJourney, DALL-E, and Adobe Firefly.

These generative AI image systems, the kind that easily spits out this image below of a flooded downtown Manhattan, are dream weavers that make the literal out of the imagined.

When Midjourney builds an image, there are no easily identifiable sources, mediums, or artists. Every pixel can look as imaginary or real as you want and when they leave the digital factory, these images (and video) travel fleetfooted around the world, leaving truth waiting somewhere in the wilderness.

Tesla is likely to lose its top spot as the leader in electric-vehicle sales, but that doesn’t necessarily mean its losing the EV war.

Ocean thermal energy conversion makes use of the difference in temperatures between the warm surface of the oceans and the deeper cold waters.

LG’s pre-CES announcements include a slew of new home entertainment products, including the wireless, 97-inch M4 OLED TV, ultra-slim G4 OLED TV, and a tiny, high-contrast portable projector.

While we recover from New Year festivities, SpaceX is already checking off things on its 2024 list. SpaceX recently shared photos on X stating that six Starlink satellites with Direct to Cell capability will be launched into orbit soon.

“SpaceX is leveraging its experience in manufacturing [and] launching the world’s most advanced rockets and spacecraft to deploy Starlink satellites with the Direct to Cell capability at scale,” notes SpaceX.

“Direct to Cell satellites will initially be launched on SpaceX’s Falcon 9 rocket and then Starship. On orbit, the satellites will immediately connect over laser backhaul to the Starlink constellation to provide global connectivity.”

AUSTIN (Austin Business Journal) — Tesla Inc.’s growing footprint in the Austin area now includes a sizable facility in Hutto. But what it’s for remains unclear.

The Austin Business Journal visited the 36,000-square-foot site at 200 County Road 199 in the fast-growing industrial hub northeast of Austin in late December. The parking lot was full and a nondescript warehouse-style building was bustling with employees in construction vests and helmets, but there were no signs listing any companies and no clear indications of who was occupying it. The only traces it could be Tesla were a handful of the company’s electric vehicle charging stations out front.

But Elon Musk’s EV manufacturing and clean energy company is linked to the site in state filings, and it has been confirmed by Hutto officials. Tesla’s expansion to Hutto underscores the company’s wide-reaching plans for the region — as far south as San Antonio and, now, as far north as Hutto — as it continues buildout of its multibillion-dollar operation in eastern Travis County. The Hutto site is about 30 miles directly north of its gigafactory, which serves as the company’s headquarters, along State Highway 130.