Lifeboat Foundation: Safeguarding Humanity
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Blog – Page 4557

When in 2015, Eileen Brown looked at the ETER9 Project (crazy for many, visionary for few) and wrote an interesting article for ZDNET with the title “New social network ETER9 brings AI to your interactions”, it ensured a worldwide projection of something the world was not expecting.

Someone, in a lost world (outside the United States), was risking, with everything he had in his possession (very little or less than nothing), a vision worthy of the American dream. At that time, Facebook was already beginning to annoy the cleaner minds that were looking for a difference and a more innovative world.

Today, after that test bench, we see that Facebook (Meta or whatever) is nothing but an illusion, or, I dare say, a big disappointment. No, no, no! I am not now bad-mouthing Facebook just because I have a project in hand that is seen as a potential competitor.

Continue reading “Meta what?” | >

NASA scientists are preparing to paint the most detailed picture to date of the atmosphere of Venus when the aptly named DAVINCI — or Deep Atmosphere Venus Investigation of Noble Gases, Chemistry, and Imaging — mission drops a probe to the planet’s surface.

When the 3-foot-wide (0.9 meters) descent sphere of the DAVINCI mission takes its one-way parachute trip to Venus’ surface in the early 2030s, it will be carrying the VASI (Venus Atmospheric Structure Investigation) instrument along with five other instruments. VASI will collect data regarding the temperature, pressure and winds of Venus’ atmosphere as it makes its hellish descent and enters the planet’s crushing lower atmosphere.

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What we now witness is what might be called Geopolitical Decentralization. Akin to the Web3 decentralization meta-trend in information and communication technologies, we are moving away from the centralized global control by one country, away from the U.S. hegemony on a global scale. With the Russia-Ukraine war, the U.S. apparently loses its status as a global superpower. This is an entirely natural geopolitical and socio-economic evolution, seemingly predetermined for a civilizational development. Mirroring each other, our technologies go in lockstep with socio-economic and geopolitical processes.

Place has always mattered when it comes to economics—and it will matter more than ever in the coming post-neoliberal world, writes Rana Foroohar.

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“If Martian life ever existed, even if viable lifeforms are not now present on Mars, their macromolecules and viruses would survive much, much longer,” says study lead author Michael Daly, a pathologist at Uniformed Services University of the Health Sciences, in a statement. “That strengthens the probability that, if life ever evolved on Mars, this will be revealed in future missions.”

Mars is an exceedingly hostile place. The planet’s surface is dry and frozen, and cosmic radiation and solar protons are constantly bombarding it. But that may not have always been the case—scientists believe water flowed on Mars between 2 and 2.5 billion years ago, which would’ve made the planet slightly more hospitable.

Researchers were curious to know what kind of life might have evolved—and, potentially, survived into the present—on the Red Planet. To attempt to answer that question, they mimicked the cold, arid conditions of Mars here on Earth with six species of microorganisms.

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Prof. Zhang Tao’s group at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS), in collaboration with Prof. Hou Yang from Zhejiang University and Prof. Xiao Jianping from the Dalian Institute of Chemical Physics of CAS, proposed a novel two-dimensional (2D) nanoconfinement strategy to strongly enhance the oxygen evolution reaction (OER) activity of low-conductivity metal-organic frameworks (MOFs). Results were published in Nature Communications.

The development of high-efficiency electrocatalysts for the electrochemical conversion of water to generate environmentally friendly and sustainable hydrogen energy has drawn tremendous attention for decades.

Despite the crucial role the OER plays in water splitting, OER at the anode requires a relatively high thermodynamic potential to accelerate water splitting kinetics. Thanks to the large surface area, tunable porosity, diverse compositions and metal centers, MOFs have emerged as promising candidates for efficient OER electrocatalysts. However, the intrinsically poor conductivity of the most MOFs seriously impede their .

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Researchers at Tokyo Metropolitan University have created a robotic system that could automate the cleaning of restrooms in convenience stores and other public spaces. This system, introduced in a paper published in Advanced Robotics, will be competing in the Future Convenience Store Challenge (FCSC) at the World Robot Summit (WRS), a competition for state-of-the-art technologies to automate convenience stores.

“Many provide restrooms for customers, and restroom cleaning is an essential part of the business,” Kazuyoshi Wada, one of the researchers who developed the system, told TechXplore. “While restroom cleaning is necessary for sanitary purposes, it involves mental and physical hard work. Clerks are often inappropriate for cleaning toilets in convenience stores; and maintaining consistent cleanliness levels is difficult because of the different perceptions of cleanliness among clerks.”

The WRS established the FCSC competition to encourage the development of new technologies that could enhance efficiency in convenience stores. Robotic systems that can autonomously clean restrooms and toilets could particularly help to improve hygiene, while simplifying the work of shop clerks and convenience store cleaners.

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Concern is rising over the ongoing Ebola outbreak in Uganda that is now swiftly spreading in the densely populated capital city of Kampala. The outbreak is caused by a lesser-seen species of Ebolavirus, the Sudan virus, for which there is no proven vaccine or treatment.

Uganda’s Ministry of Health declared an outbreak on September 20, a day after a 24-year-old man from a rural area in central Uganda died of the disease. Since then, the virus has spread to seven districts in the country, with the ministry reporting a total of 109 confirmed cases and 30 deaths. Health workers accounted for 15 of the confirmed cases and six of the confirmed deaths. There are also unofficial reports of probable cases and deaths.

Health experts are particularly concerned about the spread into Kampala, which government officials reported only Sunday. As of Wednesday, the city of more than 1.6 million has seen at least 15 confirmed cases. Of the 15 cases, six are school-age children from the same family.

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Mars may not be the geologically dead world we thought it was, as hints of magma have been discovered underground.

The Red Planet is thought to have been volcanically active in the past, but not for many millions of years. Now, by studying a cluster of more than 20 seismic events on Mars using data from NASA’s InSight lander mission, Simon Stähler at ETH Zurich in Switzerland and his colleagues have uncovered a likely magma deposit near Cerberus Fossae, a region of fissures created by fault lines.

InSight landed on Mars in 2018 with the objective of studying seismic waves that travel across the planet’s surface and from deep within its interior. By investigating the speed and frequency of these waves, we can better understand Mars’s geological structure.

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