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Jan 1, 2021
Rocky start: 2021 will begin with unwelcome, 220-meter wide asteroid visitor, NASA warns
Posted by Raphael Ramos in category: space
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.
Jan 1, 2021
Quantum Teleportation Was Just Achieved With 90% Accuracy Over a 44km Distance
Posted by Saúl Morales Rodriguéz in categories: internet, quantum physics
Scientists are edging closer to making a super-secure, super-fast quantum internet possible: they’ve now been able to ‘teleport’ high-fidelity quantum information over a total distance of 44 kilometres (27 miles).
Both data fidelity and transfer distance are crucial when it comes to building a real, working quantum internet, and making progress in either of these areas is cause for celebration for those building our next-generation communications network.
Continue reading “Quantum Teleportation Was Just Achieved With 90% Accuracy Over a 44km Distance” »
Jan 1, 2021
Microsoft Says SolarWinds Hackers Accessed Some of Its Source Code
Posted by Saúl Morales Rodriguéz in category: futurism
Microsoft revealed that hackers behind the SolarWinds supply chain attack were able to access some of its source code.
Jan 1, 2021
The unhackable computers that could revolutionize the future
Posted by Derick Lee in categories: computing, internet, particle physics, quantum physics
While many institutions are developing quantum computers, making a quantum internet requires a way to transfer the information between computers. This is accomplished by a phenomenon called quantum teleportation, in which two atoms separated by large distances are made to act as if they are identical.
Don Lincoln writes about recent research that has brought us closer to actualizing the goal of a quantum internet, giving us both hope and fear about what it could mean for the future.
Jan 1, 2021
Demis Hassabis interview: Our AI will unlock secrets of how life works
Posted by Kelvin Dafiaghor in category: robotics/AI
DeepMind’s co-founder says artificial intelligence is set to crack many of the toughest problems in science, from the nature of life to nuclear fusion.
Every year, TIME highlights the best tech inventions. Check out their top 100 list for #2020 👇
Groundbreaking innovations that are making the world better, smarter and a little more fun.
Dec 31, 2020
4 Ways CRISPR Is More Than Just Gene Editing
Posted by Jeff Myers in categories: bioengineering, biotech/medical
While it’s probably most famous for its role in gene editing, CRISPR does more than just that: its ability to precisely cut and alter DNA could lead to new antibiotics, faster diagnosis tools, and more.
Hosted by: Hank Green.
Continue reading “4 Ways CRISPR Is More Than Just Gene Editing” »
Dec 31, 2020
Stretching diamond for next-generation microelectronics
Posted by Saúl Morales Rodriguéz in categories: engineering, quantum physics
Diamond is the hardest material in nature. But out of many expectations, it also has great potential as an excellent electronic material. A joint research team led by City University of Hong Kong (CityU) has demonstrated for the first time the large, uniform tensile elastic straining of microfabricated diamond arrays through the nanomechanical approach. Their findings have shown the potential of strained diamonds as prime candidates for advanced functional devices in microelectronics, photonics, and quantum information technologies.
The research was co-led by Dr. Lu Yang, Associate Professor in the Department of Mechanical Engineering (MNE) at CityU and researchers from Massachusetts Institute of Technology (MIT) and Harbin Institute of Technology (HIT). Their findings have been recently published in the prestigious scientific journal Science, titled “Achieving large uniform tensile elasticity in microfabricated diamond”.
“This is the first time showing the extremely large, uniform elasticity of diamond by tensile experiments. Our findings demonstrate the possibility of developing electronic devices through ‘deep elastic strain engineering’ of microfabricated diamond structures,” said Dr. Lu.
