Menu

Blog

Page 6260

Apr 23, 2021

The AI arms race has us on the road to Armageddon

Posted by in categories: military, robotics/AI

There is no putting the genie back in the bottle. The AI arms race is well underway and leading militaries worldwide do not want to be in second place or worse. Where this will lead is subject to conjecture. Clearly, however, the wars of the future will be fought and determined by AI more than traditional “military might.” The ethical use of AI in these applications remains an open-ended issue. It was within the mandate of the NSCAI report to recommend restrictions on how the technology should be used, but this was unfortunately deferred to a later date.


The AI arms race is speeding ahead in militaries around the world.

Apr 23, 2021

Hubble Captures Sizzling Hot Giant Star on the Edge of Destruction – Shining With the Brilliance of 1 Million Suns

Posted by in categories: energy, space

In celebration of the 31st anniversary of the launching of NASA’s Hubble Space Telescope, astronomers aimed the renowned observatory at a brilliant “celebrity star,” one of the brightest stars seen in our galaxy, surrounded by a glowing halo of gas and dust. Credit: NASA, ESA, STScI

The mighty blue giant AG Carinae is not your normal star. One of the brightest stars in our Milky Way galaxy, AG Carinae is sizzling hot, shining with the brilliance of 1 million suns. You would need super sunscreen if you lived in the star’s vicinity. The star is up to 70 times heftier than our Sun and burning fuel at a ferocious rate.

Continue reading “Hubble Captures Sizzling Hot Giant Star on the Edge of Destruction – Shining With the Brilliance of 1 Million Suns” »

Apr 23, 2021

Sony Files A Patent For An A.I. That Will Play Your Games And Judge You

Posted by in categories: entertainment, robotics/AI

AI squad mates. Called this a few years ago. It’s too annoying getting strangers to join up on some online task for a game.


Who wouldn’t want an A.I.to sit there and play backseat gamer? That’s exactly what looks to be happening thanks to a recently revealed Sony patent. The patent is for an automated Artificial Intelligence (A.I.) control mode specifically designed to perform certain tasks, including playing a game while the player is away.

In the patent, as spotted by SegmentNext, it’s detailed that this A.I. will involve assigning a default gameplay profile to the user. This profile will include a compendium of information detailing the player’s gaming habits, play styles, and decision-making processes while sitting down for a new adventure. This knowledge can then be harnessed to simulate the player’s gaming habits, even when said gamer is away from their platform of choice.

Continue reading “Sony Files A Patent For An A.I. That Will Play Your Games And Judge You” »

Apr 23, 2021

SpaceX’s Crew-2 launch lights up the predawn sky with a spectacular show (photos)

Posted by in category: space travel

SpaceX’s Crew-2 mission lit up the sky with a spectacular spaceflight show this morning (April 23) with a successful crewed launch to the International Space Station.


SpaceX lit up the sky with a spectacular rocket show before dawn today (April 23) with a successful Crew-2 astronaut launch to the International Space Station for NASA.

Riding a Falcon 9 rocket, the company’s Crew Dragon spacecraft, named Endeavour, lifted off from NASA’s Kennedy Space Center in Florida as the sun slowly crept above the horizon, making for an especially colorful and striking view.

Apr 23, 2021

“The Unicorn” – Closest Black Hole to Earth Ever Discovered

Posted by in category: cosmology

Scientists have discovered one of the smallest black holes on record – and the closest one to Earth found to date.

Researchers have dubbed it “The Unicorn,” in part because it is, so far, one of a kind, and in part because it was found in the constellation Monoceros – “The Unicorn.” The findings were published on April 21, 2021, in the journal Monthly Notices of the Royal Astronomical Society.

“When we looked at the data, this black hole – the Unicorn – just popped out,” said lead author Tharindu Jayasinghe, a doctoral student in astronomy at The Ohio State University and an Ohio State presidential fellow.

Apr 23, 2021

Sixty-year-old question on DNA replication timing sequence answered

Posted by in categories: biotech/medical, genetics

Over the last 60 years, scientists have been able to observe how and when genetic information was replicated, determining the existence a “replication timing program,” a process that controls when and in what order segments of DNA replicate. However, scientists still cannot explain why such a specific timing sequence exists. In a study published today in Science, Dr. David Gilbert and his team have answered this 60-year-old question.

“Why would care about the order in which they replicate DNA?” asked lead scientist Dr. Gilbert. “After all—all cells need to replicate all their DNA. Our hypothesis has been that it’s not just DNA that replicates, but all of the that read the DNA replicate as well.” Dr. Gilbert further hypothesized that there might be a purpose behind the timing and process because “mother nature would not squander this opportunity to control how the DNA is read.”

“The time at which you replicate provides an ideal time at which to choose whether to maintain all the regulatory factors and continue with the same functional interpretation of the information in DNA or change it to elicit new functions,” explains Dr. Gilbert.

Apr 23, 2021

DARPA Develops Drone to Counteract Smaller Ones, Future War of Drones?

Posted by in categories: drones, military

There’s been a lot of talk lately about drones as a huge military asset. But, since everybody seems to be doing the same thing, the question becomes: how do we counteract them? The U.S. military is also focusing on drones as a threat and what are the best ways to tackle this threat. Aerial Dragnet has the answers.

Apr 23, 2021

Malaria vaccine hailed as potential breakthrough

Posted by in categories: biotech/medical, innovation

Early trials show Oxford developers may have finally found an effective jab against the disease.

Apr 23, 2021

ZAP Surgical Announces Future Installation of Novel Non-Invasive Brain Tumor Treatment System in Munich, Germany

Posted by in categories: biotech/medical, neuroscience

O,.o.


European cyberknife center to be among the first providers in the world to offer the latest advance in gyroscopic radiosurgery.

Apr 23, 2021

Toxic masculinity: Y chromosome contributes to a shorter lifespan in male flies

Posted by in categories: biotech/medical, genetics, life extension, sex

Males may have shorter lifespans than females due to repetitive sections of the Y chromosome that create toxic effects as males get older. These new findings appear in a study by Doris Bachtrog of the University of California, Berkeley published April 22 in PLOS Genetics.

In humans and other species with XY sex chromosomes, females often live longer than . One possible explanation for this disparity may be repetitive sequences within the genome. While both males and females carry these repeat sequences, scientists have suspected that the large number of repeats on the Y chromosome may create a “toxic y effect” that shortens males’ lives. To test this idea, Bachtrog studied male fruit flies from the species Drosophila miranda, which have about twice as much repetitive DNA as and a shorter lifespan. They showed that when the DNA is in its tightly packed form inside the cells of young male flies, the repeat sections are turned off. But as the flies age, the DNA assumes a looser form that can activate the repeat sections, resulting in .

The new study demonstrates that Y chromosomes that are rich in repeats are a genomic liability for males. The findings also support a more general link between repeat DNA and aging, which currently, is poorly understood. Previous studies in have shown that when repeat sections become active, they impair memory, shorten the lifespan and cause DNA damage. This damage likely contributes to aging’s physiological effects, but more research will be needed to uncover the mechanisms underlying repeat DNA’s .