A commercial space station called Orbital Reef may be deployed this decade, one of many planned for low-Earth orbit.
In Part 1 looking at LEO space station deployment we focus on two front runners: the Axiom Space Station and Blue Origin’s Orbital Reef.
Dibaryons are subatomic particles composed of two baryons. Their formation, which occurs through interactions between baryons, is fundamental in big-bang nucleosynthesis, nuclear reactions including those happening within stars, and bridges the gap between nuclear physics, cosmology, and astrophysics. Fascinatingly, the strong force, responsible for the formation and the majority of the mass of nuclei, facilitates the formation of a plethora of different dibaryons with diverse quark combinations.
Nevertheless, these dibaryons are not commonly observed — the deuteron is currently the only known stable dibaryon.
To resolve this apparent dichotomy, it is essential to investigate dibaryons and baryon-baryon interactions at the fundamental level of strong interactions. In a recent publication in Physical Review Letters.
Northwestern investigators have demonstrated that fine-tuning DNA interaction strength can improve colloidal crystal engineering to enhance their use in creating an array of functional nanomaterials, according to a recent study published in ACS Nano.
Chad Mirkin, Ph.D., professor of Medicine in the Division of Hematology and Oncology, the George B. Rathmann Professor of Chemistry at Northwestern’s Weinberg College of Arts and Sciences, and director of the International Institute for Nanotechnology, was senior author of the study.
Colloidal crystal engineering with DNA involves modifying nanoparticles into programmable atom equivalents, or “PAEs,” which are used to form colloidal crystals that can then be used for designing programmable, synthetic DNA sequences.
Posted in ethics, Peter Diamandis, robotics/AI
Following up on my last posting on advances — and worries — about Artificial General Intelligence… Peter Diamandis’s latest tech blog is regarding AI and ethics.
ETH Zurich researchers have succeeded in demonstrating that quantum mechanical objects that are far apart can be much more strongly correlated with each other than is possible in conventional systems. For this experiment, they used superconducting circuits for the first time.
After a successful flight test campaign over the last two years with its two Maker aircraft, final assembly is now complete on Archer’s first Midnight aircraft and Archer is now preparing for its planned first flight this summer.
The associate director of Stanford’s Institute for Human-Centered Artificial Intelligence compared AI scientists to “late-stage” teens.
Posted in internet
Researchers say advancements like 5G could soon raise Earth’s radio profile to eavesdropping aliens.
But Dituri isn’t just settling for the record and resurfacing: He plans to stay at the lodge until June 9, when he reaches 100 days and completes an underwater mission dubbed Project Neptune 100.
The mission combines medical and ocean research along with educational outreach and was organized by the Marine Resources Development Foundation, owner of the habitat.
“The record is a small bump and I really appreciate it,” said Dituri, a University of South Florida educator who holds a doctorate in biomedical engineering and is a retired U.S. Naval officer. “I’m honored to have it, but we still have more science to do.”
