Lifeboat Foundation

Earth’s atmosphere holds an ocean of water, enough liquid to fill Utah’s Great Salt Lake 800 times. Extracting some of that moisture is seen as a potential way to provide clean drinking water to billions of people globally who face chronic shortages.

Existing technologies for atmospheric water harvesting (AWH) are saddled with numerous downsides associated with size, cost and efficiency. But new research from University of Utah engineering researchers has yielded insights that could improve efficiencies and bring the world one step closer to tapping the air as a culinary water source in arid places.

Continue reading “Compact atmospheric water harvesting device can produce water out of thin air” »

IMDEA Software researchers Facundo Molina, Juan Manuel Copia and Alessandra Gorla present FIXCHECK, a novel approach to improve patch fix analysis that combines static analysis, randomized testing and large language models.

Their innovations, embodied in the paper: “Improving Patch Correctness Analysis via Random Testing and Large Language Models” were presented at the International Conference on Software Testing, Verification and Validation (ICST 2024), and additional details are available on the Zenodo server.

Generating patches that fix software defects is a crucial task in the maintenance of software systems. Typically, software defects are reported via test cases, which unveil undesirable behaviors in the software.

A recent discovery by NASA’s James Webb Space Telescope (JWST) confirmed that luminous, very red objects previously detected in the early universe upend conventional thinking about the origins and evolution of galaxies and their supermassive black holes.

An international team, led by Penn State researchers, using the NIRSpec instrument aboard JWST as part of the RUBIES survey identified three mysterious objects in the early universe, about 600–800 million years after the Big Bang, when the universe was only 5% of its current age. They announced the discovery today June 27 in Astrophysical Journal Letters.

The team studied spectral measurements, or intensity of different wavelengths of light emitted from the objects. Their analysis found signatures of “old” stars, hundreds of millions of years old, far older than expected in a young universe.

A team of researchers from ANSTO and University of Technology Sydney have set a record by conducting thin film experiments at 1,100 degrees Celsius, using the Spatz reflectometer equipped with a vacuum furnace.

The unique combination of neutron reflectometry with high temperature apparatus enables atomic-scale insights into thin film growth and diffusion processes. This is of relevance to a wide range of thin film technology and devices which undergo a range of processing and heat treatment conditions to optimize performance.

The UTS group, led by Francesca Iacopi and Aiswarya Pradeepkumar, has been studying the growth of thin carbon sheets (graphene) on SiC/Si substrates which occurs at high temperatures. This award-winning process allows for highly conductive electronics that can be integrated with standard silicon fabrication processes.

By Douglas Whitbread via SWNS

Footage shows a Parkinson’s sufferer’s “life-changing” transformation after taking a new wonder treatment — for just one week.

Damian Gath, 52, who previously went to the gym four times a week, was diagnosed with the incurable brain condition — which causes involuntary shaking — ten years ago.

Mosses are among Earth’s great terraformers, turning barren rock into fertile soils, and now a team of scientists is proposing these non-vascular plants could do the same on Mars.

Whether we should introduce life from Earth onto our red neighbor is another question – we don’t have a great track record with this on our own planet.

But if we decide it’s worth messing with soil on Mars to create a second home for us Earthlings, ecologist Xiaoshuang Li and colleagues at the Chinese Academy of Sciences have a candidate that they think should do just the trick.

NASA’s Juno orbiter has returned its latest batch of images of giant Jupiter, which are as impressive as ever.

Despite suffering from radiation damage earlier this year, its JunoCam camera—boasting just a two-megapixel resolution—continues to take and return arresting images of the planet’s cloud tops.

In recent months, Juno has been sending back images of Io, the closest of Jupiter’s large Galilean moons (Io, Europa, Callisto and Ganymede) and the most volcanic world in the solar system.

NASA is celebrating the 25th anniversary of its Chandra X-ray Observatory launch by sharing never-before-seen photos of the largest known spiral galaxy in the universe.

The Chandra X-ray observatory was launched on July 23, 1999. Since then, it has scoured the universe to look for X-ray emissions from exploded stars, clusters of galaxies and more, according to NASA. The observatory returns data to the Chandra X-ray Center at Harvard University’s Smithsonian Astrophysical Observatory.

The experiment paves the way to potentially making an entirely new one: element 120, also known as the ‘island of stability.’