Archive for the ‘science’ category: Page 11

Oct 5, 2022

DeepMind’s game-playing AI has beaten a 50-year-old record in computer science

Posted by in categories: robotics/AI, science

The new version of AlphaZero discovered a faster way to do matrix multiplication, a core problem in computing that affects thousands of everyday computer tasks.

Oct 5, 2022

Data Science Jobs

Posted by in categories: employment, science

The average annual pay hike for data science professionals is between 20–30 per cent compared to 15–20 per cent for professionals from other backgrounds, the report says.

Oct 5, 2022

3 physicists share Nobel Prize for work on quantum science

Posted by in categories: particle physics, quantum physics, science

STOCKHOLM — Three scientists jointly won this year’s Nobel Prize in physics Tuesday for proving that tiny particles could retain a connection with each other even when separated, a phenomenon once doubted but now being explored for potential real-world applications such as encrypting information.

Frenchman Alain Aspect, American John F. Clauser and Austrian Anton Zeilinger were cited by the Royal Swedish Academy of Sciences for experiments proving the “totally crazy” field of quantum entanglements to be all too real. They demonstrated that unseen particles, such as photons, can be linked, or “entangled,” with each other even when they are separated by large distances.

It all goes back to a feature of the universe that even baffled Albert Einstein and connects matter and light in a tangled, chaotic way.

Oct 4, 2022

65 years ago, “simple satellite” Sputnik redefined space science — and sent a sinister message

Posted by in categories: military, satellites, science

There was more to this launch than met the eye.

Earth’s first-ever artificial satellite Sputnik launched on October 4, 1957. In that moment, which occurred sixty-five years ago, the Cold War between the United States and the Soviet Union transformed into a race to dominate not only Earth but also space.

But there was more to the launch than met the eye — behind the development of satellites to orbit Earth was a more nefarious purpose.

Continue reading “65 years ago, ‘simple satellite’ Sputnik redefined space science — and sent a sinister message” »

Oct 4, 2022

Science and Technology Moving Closer to Artificial Wombs and Artificial Procreation

Posted by in categories: biotech/medical, science

Researchers recently demonstrated artificial wombs keeping embryonic-stem-cell-derived mice alive for almost half their gestational period.

Oct 2, 2022

New superconducting qubit testbed benefits quantum information science development

Posted by in categories: computing, military, particle physics, quantum physics, science

If you’ve ever tried to carry on a conversation in a noisy room, you’ll be able to relate to the scientists and engineers trying to “hear” the signals from experimental quantum computing devices called qubits. These basic units of quantum computers are early in their development and remain temperamental, subject to all manner of interference. Stray “noise” can masquerade as a functioning qubit or even render it inoperable.

That’s why physicist Christian Boutan and his Pacific Northwest National Laboratory (PNNL) colleagues were in celebration mode recently as they showed off PNNL’s first functional superconducting qubit. It’s not much to look at. Its case—the size of a pack of chewing gum—is connected to wires that transmit signals to a nearby panel of custom radiofrequency receivers. But most important, it’s nestled within a shiny gold cocoon called a and shielded from stray . When the refrigerator is running, it is among the coldest places on Earth, so very close to absolute zero, less than 6 millikelvin (about −460 degrees F).

The extreme cold and isolation transform the sensitive superconducting device into a functional qubit and slow down the movement of atoms that would destroy the qubit state. Then, the researchers listen for a characteristic signal, a blip on their radiofrequency receivers. The blip is akin to radar signals that the military uses to detect the presence of aircraft. Just as traditional radar systems transmit and then listen for returning waves, the physicists at PNNL have used a low-temperature detection technique to “hear” the presence of a qubit by broadcasting carefully crafted signals and decoding the returning message.

Sep 27, 2022

Why consciousness is one of the most divisive issues in science today

Posted by in categories: neuroscience, science

Is science destined to crack the code of—and how would we even go about it?

Sep 24, 2022

The new science of intelligence

Posted by in category: science

On 7 October in Rome, an event by Nature Italy, I-RIM and Maker Faire.

Sep 24, 2022

Science is on brink of a materials revolution

Posted by in categories: particle physics, science

Imagine a world where super-strong, super-light, flexible, durable new materials, which don’t exist in nature could be made to order. New breakthroughs in the understanding of “spin”, a characteristic of subatomic particles — like mass and charge — mean we are on the brink of such a revolution.

“The ability to control spin, one of the fundamental properties of particles, is crucial to us being able to design advanced new materials that will change the world,” says Prof Alessandro Lunghi, a physicist at Trinity College Dublin, who heads up a team investigating the phenomenon.

The scientific concepts of particle mass and charge are widely understood and known, but the third property of particles — that of spin — remains mysterious to most. It’s a concept that even many scientists struggle to understand.

Sep 21, 2022

Dr. Andrew Hebbeler, Ph.D. — Office of Science and Technology Policy (OSTP) — The White House

Posted by in categories: biotech/medical, chemistry, health, policy, science, security, terrorism

Maximizing Benefits Of The Life Sciences & Health Tech For All Americans — Dr. Andrew Hebbeler, Ph.D., Principal Assistant Director for Health and Life Sciences, Office of Science and Technology Policy, The White House.

Dr. Andrew Hebbeler, Ph.D., is Principal Assistant Director for Health and Life Sciences, Office of Science and Technology Policy at The White House (, and has extensive foreign affairs, national security, global health, and science and technology (S&T) policy experience.

Continue reading “Dr. Andrew Hebbeler, Ph.D. — Office of Science and Technology Policy (OSTP) — The White House” »

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