Toggle light / dark theme

Artificial Intelligence Solves Schrödinger’s Equation, a Fundamental Problem in Quantum Chemistry

Scientists at Freie Universität Berlin develop a deep learning method to solve a fundamental problem in quantum chemistry.

A team of scientists at Freie Universität Berlin has developed an artificial intelligence (AI) method for calculating the ground state of the Schrödinger equation in quantum chemistry. The goal of quantum chemistry is to predict chemical and physical properties of molecules based solely on the arrangement of their atoms in space, avoiding the need for resource-intensive and time-consuming laboratory experiments. In principle, this can be achieved by solving the Schrödinger equation, but in practice this is extremely difficult.

Up to now, it has been impossible to find an exact solution for arbitrary molecules that can be efficiently computed. But the team at Freie Universität has developed a deep learning method that can achieve an unprecedented combination of accuracy and computational efficiency. AI has transformed many technological and scientific areas, from computer vision to materials science. “We believe that our approach may significantly impact the future of quantum chemistry,” says Professor Frank Noé, who led the team effort. The results were published in the reputed journal Nature Chemistry.

Deep Sea Mining versus Asteroid Mining

Currently, we are faced with a shortage of precious metals from conventional mines. As such, humanity has turned to deep-sea mining in order to gather its precious metals resources. In this video, I will talk about the differences between deep-sea mining and asteroid mining as well as talk about these technologies’ implications for the future world.

Discord Link: https://discord.gg/brYJDEr.
Patreon link: https://www.patreon.com/TheFuturistTom.
Please follow our instagram at: https://www.instagram.com/the_futurist_tom.
For business inquires, please contact [email protected].

Editor credits (Velinix):
https://www.youtube.com/channel/UCYcAMWx0Vcsy-SSzX3HVWYw?view_as=subscriber.
https://www.instagram.com/velinix/
https://twitter.com/Panda123Jewels

Mysterious dwarf planet-sized asteroid is hidden in our solar system, study suggests

Our solar system appears to be home to a huge and unknown dwarf planet-sized asteroid, according to a new study.

A small shard of meteorite that arrived on Earth in 2008 appears to have come from the asteroid, according to researchers who have studied the sample.

The parent asteroid appears to be roughly the size of Ceres, the dwarf planet is the biggest object in the asteroid belt, the researchers say. It also appears to have been formed around water and under some pressure, they found.

Happy New Year everyone!

🎆 To celebrate another successful trip around our central star 🌞, we would like to invite you to a 🚀SpAsiaXtraordinary Party🎉

If you are interested in 🛰️space (or, even if not and just want to hang out with strangers online), then join this party tomorrow (January 2, at any time from 4:00pm to 12:00am GMT+8) at bit.ly/SpAsiaXtraordinary21

You can just show up or feel free to do more:

Lear… See More.

· —1h ·

🎆 To celebrate another successful trip around our central star 🌞, SGAC’s Asia-Pacific region would like to invite you to a 🚀SpAsiaXtraor… See More.

Rocky start: 2021 will begin with unwelcome, 220-meter wide asteroid visitor, NASA warns

We’re getting a lot of these aren’t we? 😃


Before that, this year’s final asteroid, 2020 YB4, measuring just 36 meters in diameter or roughly half the wingspan of a 747, passed by the Earth shortly after 6am UTC at a distance of 6.1 million kilometers. That means, in terms of the threat posed by space rocks at least, the planet made it out of 2020 somewhat intact.

However, in the first days of January, three additional, small Near Earth Objects (NEOs) will grace the Earth with their presence, for a brief time.

Lunar Crater Radio Telescope (LCRT) on the Far-Side of the Moon

An ultra-long-wavelength radio telescope on the far-side of the Moon has tremendous advantages compared to Earth-based and Earth-orbiting telescopes, including: (i) Such a telescope can observe the universe at wavelengths greater than 10m (i.e., frequencies below 30MHz), which are reflected by the Earth’s ionosphere and are hitherto largely unexplored by humans, and (ii) the Moon acts as a physical shield that isolates the lunar-surface telescope from radio interferences/noi… See More.

Making Money in a Futuristic World (Jobs and Future Business Ideas)

In the not so distant future you could be making money from home by controlling robots, robots that are in another country. Or there will be products, such as a self driving Tesla car, that can go out and earn money on their own.

This video takes a look at the futuristic ways people will be earning money. From telepresence jobs and future business ideas, to new space businesses, and even how people will be storing their money — moving away from cash and credit cards to using chips that are in their bodies.

Elon Musk’s Book Recommendations + Others (Affiliate Links)
• The Hitchhikers Guide to the Galaxy: https://amzn.to/3kNFSyW
• Ignition: https://amzn.to/3i20BgN
• Benjamin Franklin: https://amzn.to/2G24eWX
• Structures: Or Why Things Don’t Fall Down https://amzn.to/36KGCRc.
• The Foundation: https://amzn.to/3i753dU
• Six Easy Pieces (Thinking Behind Physics): https://amzn.to/3mUvIP2

Video Links Mentioned in the Video.
• Elon Musk: The Scientist Behind the CEO

• Robots Cooking: The Restaurant of the Future.
https://youtu.be/zCaDJOGnkuo.

• Space Inc: The New Space Businesses and Tech.

Electrons hop to it on twisted molecular wires

Researchers at Osaka University synthesized twisted molecular wires just one molecule thick that can conduct electricity with less resistance compared with previous devices. This work may lead to carbon-based electronic devices that require fewer toxic materials or harsh processing methods.

Organic conductors, which are carbon-based materials that can conduct electricity, are an exciting new technology. Compared with conventional silicon electronics, can be synthesized more easily, and can even be made into molecular wires. However, these structures suffer from reduced , which prevents them from being used in consumer devices. Now, a team of researchers from The Institute of Scientific and Industrial Research and the Graduate School of Engineering Science at Osaka University has developed a new kind of made from oligothiophene with periodic twists that can carry electric current with less resistance.

Molecular wires are composed by several-nanometer-scale long molecules that have alternating single and double chemical bonds. Orbitals, which are states that electrons can occupy around an atom or molecule, can be localized or extended in space. In this case, the pi orbitals from overlap to form large “islands” that electrons can hop between. Because electrons can hop most efficiently between levels that are close in energy, fluctuations in the can create energy barriers. “The mobility of charges, and thus the overall conductivity of the molecular , can be improved if the charge mobility can be improved by suppressing such fluctuations,” first author Yutaka Ie says.

/* */