SpaceX is making progress at Starbase, collaborating with the US Transportation Command and Air Force, potentially becoming a major source of revenue, while also facing potential competition from Relativity Space, and experiencing design errors but still managing to save samples.
Questions to inspire discussion.
Tesla has unveiled “Optimus Gen 2”, a new generation of its humanoid robot that should be able to take over repetitive tasks from humans.
Optimus, also known as Tesla Bot, has not been taken seriously by many outside of the more hardcore Tesla fans, and for good reason.
When it was first announced, it seemed to be a half-baked idea from CEO Elon Musk with a dancer disguised as a robot for visual aid. It also didn’t help that the demo at Tesla AI Day last year was less than impressive.
People may be more than two times likelier to develop schizophrenia-related disorders if they owned cats during childhood than if they didn’t:
Living with cats as a child has once again been linked to mental health disorders, because our furry friends apparently can’t catch a break.
In a new meta-analysis published in the journal Schizophrenia Bulletin, Australian researchers identified 17 studies between 1980 and 2023 that seemed to associate cat ownership in childhood with schizophrenia-related disorders — a sample size narrowed down from a whopping 1,915 studies that dealt with cats during that 43-year time period.
Continue reading “Childhood Cat Exposure Once Again Linked to Schizophrenia” »
Researchers have come one step closer to answering why, in some patients, a type of lymphoma changes from indolent to aggressive, and in particular, they are closer to identifying which patients are at high risk of this change happening.
Part of the answer lies in the protein expression in the tumor, explains Associate Professor Maja Ludvigsen from the Department of Clinical Medicine at Aarhus University. Maja is one of the authors of a new study on the subject, which has just been published in the journal Blood Advances.
Follicular lymphoma is an incurable lymphoma. But unlike many other cancers, it is not always aggressive from the start. This means that patients with the disease have to live with the uncertainty of when—and how—the cancer will develop. It also means frequent visits to the hospital to monitor any acute developments.
The ATLAS collaboration recently measured the strength of the strong force to a record level of precision, but there’s still long way to go toward understanding this fundamental force.
Self-propelled nanoparticles could potentially advance drug delivery and lab-on-a-chip systems — but they are prone to go rogue with random, directionless movements. Now, an international team of researchers has developed an approach to rein in the synthetic particles.
Led by Igor Aronson, the Dorothy Foehr Huck and J. Lloyd Huck Chair Professor of Biomedical Engineering, Chemistry and Mathematics at Penn State, the team redesigned the nanoparticles into a propeller shape to better control their movements and increase their functionality. They published their results in the journal Small (“Multifunctional Chiral Chemically-Powered Micropropellers for Cargo Transport and Manipulation”).
A propeller-shaped nanoparticle spins counterclockwise, triggered by a chemical reaction with hydrogen peroxide, followed by an upward movement, triggered by a magnetic field. The optimized shape of these particles allows researchers to better control the nanoparticles’ movements and to pick up and move cargo particles. (Video: Active Biomaterials Lab)
Future life magazine posted as a novelty.
When I was growing up this was the closest thing to a futurist magazine I could find.
Omni was a science and science fiction magazine published in the US and the UK. It contained articles on science, parapsychology, and short works of science fiction and fantasy. It was published as a print version between October 1978 and 1995. The first Omni e-magazine was published on CompuServe in 1986 and the magazine switched to a purely online presence in 1996. It ceased publication abruptly in late 1997, following the death of co-founder Kathy Keeton; activity on the magazine’s website ended the following April.
“We are ending the year on a high note with multiple important milestones being completed by our partners,” said Angela Hart. “Over the past few months, we have been able to dig into the details of the specific hardware and processes of these stations and are moving forward to multiple comprehensive design reviews next year.”
NASA’s International Space Station (ISS) has been a become of scientific value and hope since its first module was launched in 1998, having since expanded into a football-sized behemoth large enough to be observed in detail from Earth. However, all good things come to an end, as the ISS is scheduled for “retirement” in 2031 by being steered into the Earth’s atmosphere where it will crash in the middle of the Pacific Ocean. Therefore, it’s only natural to think about life after the ISS, which is why NASA has recently taken steps to develop future commercial space stations from Axiom Space, Blue Origin, and Nanoracks, with the goal of the United States working to maintain a constant human presence in low Earth orbit (LEO) long after the ISS has retired.
Axiom Space, which has already launched two privately funded missions to the ISS (Ax-1 and Ax-2) with two more being planned for 2024 (Ax-3 and Ax-4), is working hard with NASA to develop its Axiom Station with the first module, Axiom Hab One, currently scheduled to be launched and attached to the ISS sometime in 2026. During its time there, Hab One will undergo significant tests and evaluations pertaining to ensure they can hold seals and function in the vacuum of space.
Continue reading “Commercial Space Stations on Track: NASA’s Partners Reach Key Milestones” »
