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Nov 27, 2021

Heavy antimatter created in gold collisions

Posted by in category: particle physics

Circa 2010


Most massive antimatter nucleus yet identified in particle experiments.

Nov 27, 2021

Physicists Outlined a Simple New Way to Create Antimatter

Posted by in categories: physics, space

A group of researchers has outlined a surprisingly simple method for recreating the conditions near a neutron star, a breakthrough that could lead to new unimagined scientific discoveries revolving around the mysterious role of antimatter, a report from New Atlas explains.

The team of physicists designed a device, detailed in a paper in the journal Communications Physics, that fires two lasers at each other. The result is that the energy from the two lasers is simultaneously converted into matter, in the form of electrons, as well as antimatter, in the form of positrons.

Nov 27, 2021

How To Make and Trap Antimatter

Posted by in categories: particle physics, space travel

Circa 2017


Antimatter sounds mysterious and powerful. In science fiction, it often has properties like defying gravity or taking on opposite colors. But in reality, antimatter is really no different than regular matter, except that antimatter atoms have positrons instead of electrons and antiprotons instead of protons. At CERN in Switzerland, scientists have actually been able to create antimatter and store it in a magnetic field that keeps it from touching regular matter. If that happens, the antimatter annihilates, producing a burst of energy. In sci-fi like Star Trek, this energy is used to power spaceships. We’re still very far from something like that, but it’s still pretty incredible that we can create something that was for a long time just a hypothesis.

Nov 27, 2021

Meet the robot that can write poetry and create artworks

Posted by in categories: information science, robotics/AI

When people think of artificial intelligence, the images that often come to mind are of the sinister robots that populate the worlds of “The Terminator,” “i, Robot,” “Westworld,” and “Blade Runner.” For many years, fiction has told us that AI is often used for evil rather than for good.

But what we may not usually associate with AI is art and poetry — yet that’s exactly what Ai-Da, a highly realistic robot invented by Aidan Meller in Oxford, central England, spends her time creating. Ai-Da is the world’s first ultra-realistic humanoid robot artist, and on Friday she gave a public performance of poetry that she wrote using her algorithms in celebration of the great Italian poet Dante.

The recital took place at the University of Oxford’s renowned Ashmolean Museum as part of an exhibition marking the 700th anniversary of Dante’s death. Ai-Da’s poem was produced as a response to the poet’s epic “Divine Comedy” — which Ai-Da consumed in its entirety, allowing her to then use her algorithms to take inspiration from Dante’s speech patterns, and by using her own data bank of words, create her own work.

Nov 27, 2021

China backs UN pledge to ban (its own) social scoring

Posted by in category: robotics/AI

UNESCO member countries endorse plan for ‘ethical AI,’ calling for clear red lines.

Nov 27, 2021

AI That Tries To Be Funny Is Not Necessarily A Laughing Matter, Especially When Used By Self-Driving Cars

Posted by in categories: humor, robotics/AI, transportation

Humor can be quite useful.

Let’s see how.

Suppose you are having a bad day (I realize this seems a bit dour and gloomy, but the venerated gallantry of well-placed humor will turn this around, wait and see).

Continue reading “AI That Tries To Be Funny Is Not Necessarily A Laughing Matter, Especially When Used By Self-Driving Cars” »

Nov 27, 2021

‘Star Trek’ Meme Reminds Us To Be Thankful For Earth Itself

Posted by in categories: education, habitats, space travel, sustainability

Facebook has been rife with “Star Trek” Thanksgiving memes for the last week or more which in and of itself is puzzling. “Star Trek” is hardly the first thing that comes to mind when thinking about when commemorating the first harvest feast shared by this country’s Pilgrim colonists and local Native Americans.

But it’s reasonable to assert that “Star Trek” and Thanksgiving are at least tangentially linked since the latter is a celebration of home and hearth whereas “Star Trek” is a celebration of humankind’s exploration of the cosmos. Certainly, this time of year represents an ideal time of year to be thankful for home and shelter.

As for “Star Trek”?

Continue reading “‘Star Trek’ Meme Reminds Us To Be Thankful For Earth Itself” »

Nov 27, 2021

Why Did the Industrial Revolution Start in Britain?

Posted by in categories: economics, innovation

T turns out Britain was ripe for the birth of the Industrial Revolution.

Why did the Industrial Revolution begin in Britain? Was it because they are particularly ingenious and industrial people or just a happenstance of history?

Various theories have been proposed over time, but which, if any, hit the nail on the head?

Continue reading “Why Did the Industrial Revolution Start in Britain?” »

Nov 27, 2021

China’s New Space Nuclear Reactor Might Be 100 Times More Powerful Than NASA’s

Posted by in categories: nuclear energy, space travel

And the prototype design is already completed.

China’s space program has completed a prototype design for a powerful nuclear reactor, a report from the South China Morning Post reveals.

The country’s space program is building the device to keep up with other space agencies that have also drawn plans to go nuclear, such as NASA, which recently made a call for private firms to develop a nuclear fission system to power missions on the Moon within 10 years.

Continue reading “China’s New Space Nuclear Reactor Might Be 100 Times More Powerful Than NASA’s” »

Nov 27, 2021

Could Luxury Submarine Trips Thrive as an Alternative to Space Tourism?

Posted by in categories: climatology, space travel, sustainability

Deepsea submersible diving could compete with space tourism.

A form of luxury tourism is hitting the deep sea thanks to a small handful of firms providing state-of-the-art private submersibles to high-paying customers.

Continue reading “Could Luxury Submarine Trips Thrive as an Alternative to Space Tourism?” »