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The novel method could form a crucial part of NASA’s plans to establish a permanent human presence on the moon.

You may not know that lunar dust poses a real problem to NASA as it aims to establish a permanent crew presence on the moon with its upcoming Artemis missions.

Now, though, a new liquid nitrogen spray developed by Washington State University researchers was able to remove virtually all of the simulated moon dust from a space suit during tests, a press statement reveals.

NASA

Moondust is largely made of small particles that can damage spacesuits, machinery, and equipment. In future habitats, it may even pose a health risk by damaging astronauts’ lungs.

Continue reading “New liquid nitrogen spray could help NASA solve its lunar dust problem” | >

Meta’s AR glasses could be launched in 2027.

Mark Zuckerberg’s Meta Platforms is doubling down on its virtual reality (VR) products and plans to rope in augmented reality (AR) experiences. It looks to define its position in the technology industry a few years from now. Thousands of employees of the Reality Labs Division at Meta were recently presented with a roadmap for the company’s products, which was then shared with The Verge.

VR, AR, and neural interfacesAlthough Zuckerberg has spoken mainly of the metaverse that the company would build as the future of the internet, Meta now seems to have taken its foot off the pedal to make the metaverse itself and focus on the tools instead and improving them.

Coming out later this year is the Meta Quest 3, the flagship product from the company. It is expected to be twice as powerful but half the thickness of its predecessor—the Quest 2. Meta has sold more than 20 million Quest headsets so far, so the Quest 3 sales will be a benchmark to determine if customers are interested in these products.

Priced at $400, Quest 3 will also feature front-facing cameras that will make it less immersive than its predecessors but add the ability to deliver mixed reality experiences to users. Meta is hopeful that this will prompt users to keep the headsets on for longer and plans to ship 41 new apps and games with this headset.

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On April 3, 1973, Marty Cooper made the world’s first call from a handheld portable brick phone —weighing 2.5 pounds and 11 inches long.

The first cellphone inventor aka the father of cellphones, Marty Cooper, has projected that phones would be implanted under the skin of consumers’ ears.

“The next generation will have the phone embedded under the skin of their ears,” said cooper.

Ted Soqui/Getty.

The body is the ideal charger for such devices because they won’t require conventional charging, Cooper told CNBC at the Mobile World Congress in Barcelona on Wednesday.

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The two stars take about 20.5 hours to revolve around each other.

Astrophysicists of the University of California San Diego (UC San Diego) and Northwestern University have discovered the most compact ultracool dwarf binary system known to date using W. M. Keck Observatory on Maunakea, Hawaii Island.

Named LP 413-53AB, this newly discovered system comprises two ultracool dwarfs, the category of stars which are extremely low in mass and emit light mainly in the infrared because of their low temperature.

NASA/JPL Caltech image.

These two stars are so close that they only take about 20.5 hours to revolve around each other, which means a year on these stars is not even a day on Earth.

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The supernova is so old that it is believed to have been described in a passage of Shakespeare’s “Hamlet.”

A group of scientists has shed new light on a star that exploded in a supernova more than 450 years ago, blasting particles out into space at close to the speed of light.

Now, astronomers have used NASA’s Imaging X-ray Polarimetry to study the incredibly long-lasting aftereffects of the supernova called Tycho.

NASA/ASI/MSFC/INAF/R. Ferrazzoli, et al.

The Tycho supernova blast released as much energy as the Sun would emit over ten billion years, NASA pointed out in a statement. The blast was visible to many humans on Earth way back in 1572.

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Men who regularly lift heavy objects at work have almost 50 percent higher sperm concentration and count.

As infertility is becoming a common problem of late, and medical professionals are scrambling to find solutions to nullify this rising trend. Researchers have found a link between male fertility and occupational factors, such as physical demands and work schedules.

The Harvard Medical School (HMS) and Brigham and Women’s Hospital collaborative effort found that men who “regularly lift heavy objects at work have higher sperm counts than men whose work is less physically demanding,” a press release said.

Simonkr/iStock.

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Give at least 11 minutes to your body, and it could do wonders for you.

Cambridge University researchers propose that people can reduce their risk of early death from heart disease, cancer, and various other health problems — just by doing 11 minutes of brisk walking or any other moderate-intensity physical activity daily.

This is half the effort that National Health Service (NHS) recommended in the past to lead a long and healthy life. According to NHS, a person between 19 to 64 years of age should spend at least 150 minutes a week (about 21 hours a day) doing moderate-intensity exercise.

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The business magnet is trying to hire an AI expert who recently left Alphabet, Google’s parent company.

Elon Musk is working on a “new research lab to develop an alternative to ChatGPT,” OpenAI’s chatbot, which he co-founded earlier and later “cut ties” with.

The tech billionaire has reached out to AI researchers in recent weeks to develop a ChatGPT “alternative,” The Information, a technology news website, reported on Monday, citing sources close to the matter.

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It took a while, but better late than never.

Tesla has now begun to provide non-Tesla electric vehicle owners in the U.S. with access to some Supercharger stations and has also explained how the stations work, Electrek.

The Superchargers stations are outfitted with an integrated CCS adapter that works with non-Tesla EVs. However, the stations are not available on the app. Nor have the owners of electric vehicles been onboarded.

Tesla is expanding production capacity of power electronics components that convert alternating current to direct current, charging cabinets, posts, and cables.

Tesla.

Continue reading “Tesla Superchargers will now charge non-Tesla electric vehicles” | >

Those masterful manipulators. We’ve all dealt with those manipulative personalities that try to convince us that up is down and aim to gaslight us into the most unsettling of conditions. They somehow inexplicably and unduly twist words. Their rhetoric can be overtly powerful and overwhelming. You can’t decide what to do. Should you merely cave in and hope that the verbal tirade will end? But if you are played into doing something untoward, acquiescing might be quite endangering. Trying to verbally fight back is bound to be ugly and can devolve into even worse circumstances.

It can be a no-win situation, that’s for sure.

Now that I’ve covered some of the principle modes of AI and human manipulation, we can further unpack the matter. In today’s column, I will be addressing the gradually rising concern that AI is increasingly going to be manipulating us. I will look at the basis for these qualms. Furthermore, this will occasionally include referring to the AI app ChatGPT during this discussion since it is the 600-pound gorilla of generative AI, though do keep in mind that there are plenty of other generative AI apps and they generally are based on the same overall principles.

Meanwhile, you might be wondering what in fact generative AI is.

Let’s first cover the fundamentals of generative AI and then we can take a close look at the pressing matter at hand.

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