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Mar 31, 2021

Arm’s v9 Architecture Explains Why Nvidia Needs To Buy It

Posted by in categories: computing, neuroscience

Many of us have been wracking our brains why Nvidia would spend a fortune – a whopping $40 billion – to acquire Arm Holdings, a chip architecture licensing company that generates on the order of $2 billion in sales – since the deal was rumored back in July 2020. As we sat and listened to the Arm Vision Day rollout of the Arm V9 architecture, which will define processors ranging from tiny embedded controllers in IoT device all the way up to massive CPUs in the datacenter, we may have figured it out.

There are all kinds of positives, as we pointed out in our original analysis ahead of the deal, in our analysis the day the deal was announced in September 2020, and in a one-on-one conversation with Nvidia co-founder and chief executive officer Jensen Huang in October 2020.

We have said for a long time that we believe that Nvidia needs to control its own CPU future, and even joked with Huang that it didn’t need to have to buy all of Arm Holdings to make the best Arm server CPU, to which he responded that this was truly a once-in-a-lifetime opportunity to create value and push all of Nvidia’s technologies – its own GPUs for compute and graphics and Mellanox network interface chips, DPU processors, and switch ASICs – through an Arm licensing channel to make them all as malleable and yet standardized as the Arm licensing model not only allows, but encourages.

Mar 31, 2021

Artificial life made in lab can grow and divide like natural bacteria

Posted by in categories: biotech/medical, chemistry

SYNTHETIC cells made by combining components of Mycoplasma bacteria with a chemically synthesised genome can grow and divide into cells of uniform shape and size, just like most natural bacterial cells.

In 2016, researchers led by Craig Venter at the J. Craig Venter Institute in San Diego, California, announced that they had created synthetic “minimal” cells. The genome in each cell contained just 473 key genes thought to be essential for life.

Mar 31, 2021

Passenger plane that can fly at over 3,000mph unveiled

Posted by in category: transportation

Los Angeles to Tokyo in 2.5 HOURS: Supersonic jet firm unveils plane that can transport 50 people at over 3000mph…

Continue reading “Passenger plane that can fly at over 3,000mph unveiled” »

Mar 31, 2021

Researchers achieve world’s first manipulation of antimatter

Posted by in categories: engineering, particle physics

:oooooooo.


Researchers with the CERN-based ALPHA collaboration have announced the world’s first laser-based manipulation of antimatter, leveraging a made-in-Canada laser system to cool a sample of antimatter down to near absolute zero. The achievement, detailed in an article published today and featured on the cover of the journal Nature, will significantly alter the landscape of antimatter research and advance the next generation of experiments.

Antimatter is the otherworldly counterpart to matter; it exhibits near-identical characteristics and behaviors but has opposite charge. Because they annihilate upon contact with matter, are exceptionally difficult to create and control in our world and had never before been manipulated with a laser.

Continue reading “Researchers achieve world’s first manipulation of antimatter” »

Mar 31, 2021

Gorgeous NASA photo shows a volcano eruption in Iceland at night

Posted by in category: satellites

The eruption of Iceland’s Fagradalsfjall volcano is so vibrant it can be seen from space, and satellites orbiting hundreds of miles above the ground have captured images of the eruption from orbit.

Using data from the Operational Land Imager on NASA and the U.S. Geological Survey’s Landsat 8 satellite, NASA data visualizer Joshua Stevens pieced together a false-color image of the eruption. The image shows the eruption at 10:25 p.m. local time (2225 GMT) on March 22, three days after it started on March 19.

Mar 31, 2021

Young Female Twitter Star Turns Out to Be 50-Year-Old Man Using Deepfakes

Posted by in category: futurism

Avatars a plenty.


A 50-year-old Japanese man used the FaceApp to create a large following on Twitter by transforming himself into a fake young female biker.

Mar 31, 2021

Synthetic organism undergoes cell division in breakthrough study

Posted by in categories: biotech/medical, chemistry

For the first time, a team of scientists has created a synthetic single-celled organism that can divide and grow like a regular living cell. This breakthrough could lead to designer cells that can produce useful chemicals on demand or treat disease from inside the body.

This new study, by scientists from the J. Craig Venter Institute (JCVI), the National Institute of Standards and Technology (NIST) and MIT, builds on over a decade’s work in creating synthetic lifeforms. In 2010 a JCVI team created the world’s first cell with a synthetic genome, which they dubbed JCVI-syn1.0.

In 2016, the researchers followed that up with JCVI-syn3.0, a version where the goal was to make the organism as simple as possible. With only 473 genes, it was the simplest living cell ever known – by comparison, an E. coli bacterium has well over 4000 genes. But perhaps it was too simple, because the cells weren’t all that effective at dividing. Rather than uniform shapes and sizes, some of them would form filaments and others wouldn’t fully separate.

Mar 31, 2021

Israeli scientist claims to ‘reverse’ aging in blood cells

Posted by in categories: biotech/medical, life extension

‘This means we can start to look at aging as a reversible disease,’ says Prof Shai Efrati; top geriatrician says he is skeptical, and raises concerns.

Mar 31, 2021

Scientists detect world’s coldest cloud hovering over Pacific Ocean

Posted by in category: climatology

Livescience.com|By LiveScience


A severe thunderstorm cloud that formed over the Pacific Ocean in 2018 reached the coldest temperatures ever recorded, according to a new study.

The very top of the storm cloud reached a bone-chilling minus 167.8 degrees Fahrenheit (minus 111 degrees Celsius), colder than any storm cloud measured before. Thunderstorms and tropical cyclones, a circular low-pressure storm, can reach very high altitudes — up to 11 miles (18 kilometers) from the ground — where the air is much cooler, according to a statement from the U.K.’s National Center for Earth Observation.

Mar 31, 2021

Long-awaited muon physics experiment nears moment of truth

Posted by in categories: futurism, particle physics

After a two-decade wait that included a long struggle for funding and a move halfway across a continent, a rebooted experiment on the muon — a particle similar to the electron but heavier and unstable — is about to unveil its results. Physicists have high hopes that its latest measurement of the muon’s magnetism, scheduled to be released on 7 April, will uphold earlier findings that could lead to the discovery of new particles.

The Muon g – 2 experiment, now based at the Fermi National Accelerator Laboratory (Fermilab) in Batavia, Illinois, first ran between 1997 and 2001 at Brookhaven National Laboratory on Long Island, New York. The original results, announced in 2001 and then finalized in 20061, found that the muon’s magnetic moment — a measure of the magnetic field it generates — is slightly larger than theory predicted. This caused a sensation, and spurred controversy, among physicists. If those results are ultimately confirmed — in next week’s announcement, or by future experiments — they could reveal the existence of new elementary particles and upend fundamental physics. “Everybody’s antsy,” says Aida El-Khadra, a theoretical physicist at the University of Illinois at Urbana-Champaign.