Lifeboat Foundation

According to its official career page, Tesla has just three job listings in the United States, as layoffs continue.

How will liquids boil under reduced gravity, specifically on the Moon and Mars? This is what a recent project hopes to address as a team of researchers led by the Southwest Research Institute (SwRI) and working with Texas A&M University investigated the behavior of boiling liquids under reduced gravity using parabolic flights that are designed to simulate reduced gravity conditions. This project holds the potential to help researchers and future astronauts better understand how to manage boiling liquids during long-term space missions to the Moon and Mars where the gravity is one-sixth and one-third of the Earth’s, respectively.

From left to right: SwRI Research Engineer, Emilio Gordon, Texas A&M University Professor of Aerospace Engineering, Dr. Bonnie Dunbar, and SwRI Research Engineer, Dr. Eugene Hoffman, examine the experimental payload right before its parabolic flight on April 24th, 2024. (Credit: Southwest Research Institute)

“We have so little data about how boiling works in reduced gravity,” said Kevin Supak, who is a program manager at SwRI and the project lead. “Our experiment studies boiling in conditions that simulate lunar and Martian gravity levels using four different surfaces to examine how bubbles initiate and detach.”

How does human activity influence the ocean biodiversity for marine protected areas (MPAs)? This is what a recent study published in Conservation Letters hopes to address as a team of international researchers investigated current conservation efforts aimed at further strengthening MPAs around the world. This study holds the potential to help scientists, conservationists, legislators, and the public better understand the global impact of ocean biodiversity, as the United Nations has called for protecting 30 percent of the ocean by 2030.

“Now more than ever we need healthy and biodiverse areas in the ocean to benefit people and help buffer threats to ocean ecosystems,” said Dr. Kirsten Grorud-Colvert, who is an associate professor in the Department of Integrative Biology at Oregon State University and a co-author on the study. “Marine protected areas can only achieve this if they are set up to be effective, just and durable. Our assessment shows how some of the largest protected areas in the world can be strengthened for lasting benefits.”

For the study, the researchers analyzed the 100 largest MPAs in the world using The MPA Guide, the former of which represents 90 percent of the global MPAs. For each MPA, the researchers collected data on the protection status, regulation documents, and management plan, along with analyzing scientific literature pertaining to human activities in those MPAs. In the end, the researchers found that 25 percent of the analyzed MPAs lacked proper implementation while they determined that 33 percent of the analyzed MPAs did not meet criteria for being compatible with nature conservation. They concluded these results were from either decreased regulations or increased levels of human activity.

Feeling Bad About Feeling Good?

Summary: A new study explores the complex moral landscape of revenge, revealing that people’s reactions to revenge vary significantly based on the emotions displayed by the avenger. Conducted across four surveys involving Polish students and American adults, the study found that avengers who demonstrate satisfaction are viewed as more competent, whereas those expressing pleasure are seen as immoral.

These perceptions shift dramatically when individuals imagine themselves in the avenger’s shoes, tending to view their own actions as less moral compared to others. The findings challenge conventional views on revenge, suggesting that societal and personal perspectives on morality and competence deeply influence judgments of revengeful actions.

The coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a global health problem that the WHO declared a pandemic. COVID-19 has resulted in a worldwide lockdown and threatened to topple the global economy. The mortality of COVID-19 is comparatively low compared with previous SARS outbreaks, but the rate of spread of the disease and its morbidity is alarming. This virus can be transmitted human-to-human through droplets and close contact, and people of all ages are susceptible to this virus. With the advancements in nanotechnology, their remarkable properties, including their ability to amplify signal, can be used for the development of nanobiosensors and nanoimaging techniques that can be used for early-stage detection along with other diagnostic tools.

Editor’s note: This story is being highlighted in ASU Now’s year in review. Read more top stories from 2018 here.

In a major advancement in nanomedicine, Arizona State University scientists, in collaboration with researchers from the National Center for Nanoscience and Technology (NCNST) of the Chinese Academy of Sciences, have successfully programmed nanorobots to shrink tumors by cutting off their blood supply.

“We have developed the first fully autonomous, DNA robotic system for a very precise drug design and targeted cancer therapy,” said Hao Yan, director of the ASU Biodesign Institute’s Center for Molecular Design and Biomimetics and the Milton Glick Professor in the School of Molecular Sciences.

Almost 99% of all human ancestors may have been wiped out around 930,000 years ago, a new paper has claimed.

The new research, published in the journal Science, used DNA from living people to suggest that humans went through a bottleneck, an event where populations shrink drastically. The paper estimates that as few as 1,300 humans were left for a period of around 120,000 years.

While the exact causes aren’t certain, the near-extinction has been blamed on Africa’s climate getting much colder and drier.

Perfecting the heat tiles for the Starship is crucial for its re-entry and landing, and SpaceX’s progress in recovering the ship is essential due to the high cost of each launch Questions to inspire discussion What is SpaceX preparing for with the Starship? —SpaceX is preparing for the fourth flight of the Starship, aiming to smooth out any remaining issues and perfecting the heat tiles for re-entry.

16K likes, — primaltrust_official on May 9, 2024: ‘The amazing and awe inspiring creation of new neural pathways! This is what we talk about so much in brain rewiring, here you can actuall…’