Lifeboat Foundation: Safeguarding Humanity
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The rim-less electric motor promises to offer similar performance figures when compared to its fossil-fuelled counterparts.

An electric jet engine is silently taking flight in the suburbs of Prince Edward Island in North America that promises to deliver similar performance to its fossil-fuelled counterparts.

Canada-based Duxion Motors has successfully completed the ground test of its patented eJet Motor, which, according to it, is “poised to make high-speed electric aviation a reality,” said its website. The ground tests with a scaled prototype included both low-speed and high-speed testing.

According to its founders, the automobile sector has made significant progress toward sustainable transportation, whereas the aviation industry has lagged. One of the key factors contributing to this gap is a lack of high-power, lightweight electric propulsion, which it aims to fulfill.

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The hope is that people who are unable to speak because of neurological conditions may one day be able to communicate again thanks to this modern technology.

Helping people with motor disorders

“There are many patients who suffer from debilitating motor disorders, like ALS (amyotrophic lateral sclerosis) or locked-in syndrome, that can impair their ability to speak,” said Gregory Cogan, Ph.D., a professor of neurology at Duke University’s School of Medicine and one of the lead researchers involved in the project.

“But the current tools available to allow them to communicate are generally very slow and cumbersome.”

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The development arrives days after Elastic Security Labs disclosed the Lazarus Group’s use of a new macOS malware called KANDYKORN to target blockchain engineers.

Also linked to the threat actor is a macOS malware referred to as RustBucket, an AppleScript-based backdoor that’s designed to retrieve a second-stage payload from an attacker-controlled server.

In these attacks, prospective targets are lured under the pretext of offering them investment advice or a job, only to kick-start the infection chain by means of a decoy document.

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Summary: A new study reveals insights into how general anesthesia affects consciousness and sensory perception.

Using animal models, researchers found that while propofol anesthesia allows sensory information to reach the brain, it disrupts the spread of signals across the cortex. This suggests that consciousness requires synchronized communication throughout the brain, and propofol’s effect of limiting this interconnectivity could explain its role in inducing unconsciousness.

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A recent study published in The Astrophysical Journal Letters discusses a groundbreaking discovery using the Mid-Infrared Instrument (MIRI) onboard NASA’s James Webb Space Telescope (JWST) to reveal the processes responsible for planetary formation, specifically the transition of water from the colder, outer regions of a protoplanetary disk to the warmer, inner regions. This study was conducted by an international team of researchers and holds the potential to help astronomers better understand the complex processes behind planetary formation, which could also help us better understand how our own solar system formed billions of years ago.

“Webb finally revealed the connection between water vapor in the inner disk and the drift of icy pebbles from the outer disk,” said Dr. Andrea Banzatti, who is an assistant professor of physics at Texas State University and lead author of the study. “This finding opens up exciting prospects for studying rocky planet formation with Webb!”

Using MIRI, which is sensitive to water vapor in protoplanetary disks, the researchers analyzed four protoplanetary disks orbiting Sun-like stars, although much younger, at only 2–3 million years old, and the four disks analyzed consisted of two compact disks and two extended disks. The compact disks were hypothesized to deliver ice-covered pebbles to a distance equivalent to the orbit of Neptune in our solar system, and the extended disks were hypothesized to deliver ice-covered pebbles as far out as six times Neptune’s orbit. The goal of the study was to determine if the compact disks exhibited a greater amount of water in the inner regions of the disk where rocky planets would theoretically form.

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