Till now, only one repeating fast radio burst — FRB20201124A, has been reported with circular polarization.
The latest research by scientists at the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC) has identified circular polarization in active repeating fast radio bursts (FRBs). The results were based on precise observations of the Five-hundred-meter Aperture Spherical Telescope (FAST).
FRBs hold the distinction of emitting the most luminous radio flashes in the universe, with the energy released in one such incident rivaling the Sun’s output “over a whole day or even a month to a year,” according to phy.org.
Naeblys/iStock.
The study findings, led by Prof. Li Di, were published in Science Bulletin.
This is a historic milestone in the quest for a clean nuclear energy source.
Scientists at Lawrence Livermore National Laboratory in California have made a major breakthrough in the field of nuclear fusion, sparking hope for a new carbon-free power source.
How did they do it?
llnl.gov.
The team used the world’s largest laser to initiate a fusion reaction that produced more energy than it took to create, marking a historic milestone in the quest for a clean nuclear energy source. Nuclear fusion has long been seen as a potential solution to the world’s energy needs, as it could provide abundant electricity without emitting greenhouse gasses or producing long-lasting nuclear waste.
Neuroscientists from the University of Pittsburgh School of Medicine developed a new test to identify a sign of Alzheimer’s disease neurodegeneration in a blood sample, according to a press release.
“At present, diagnosing Alzheimer’s disease requires neuroimaging,” said senior author Thomas Karikari, Ph.D., assistant professor of psychiatry at Pitt.
Artur Plawgo/iStock.
Called “brain-derived tau” (BD-tau), the biomarker is specific to neurodegenerations related to Alzheimer’s disease, and it reportedly outperforms currently used blood diagnostic tests.
While it is still unclear how cryptocurrencies will alter in value and where we will be in 2023 — one thing is clear, they are undoubtedly here to stay.
As 2022 draws to a close, the cryptocurrency market is under great scrutiny. From the crypto winter of 2021 that saw Bitcoin lose almost a third of its value and other cryptocurrencies follow suit to security issues with crypto exchanges, bridges, and web 3.0 apps, and of course, FTX’s dramatic failure, it’s almost impossible to disbelieve tales of gloom. However, looking at the forecasts for 2023, it appears the market may rebound, and now may even be an ideal moment to invest.
The new concept car will be “electric, circular, and digital.”
The future BMW plan calls for a large number of new electric vehicles. The company already has a strong portfolio of electric vehicles, but its new platform will only be focused on electrification.
BMW CFO Dr. Nicolas Peter previously announced at the end of the Q3 2022 quarterly report that BMW will unveil a new Vision Car at the upcoming CES 2023. “The next highlight on our way to the Neue Klasse will follow in January 2023. At the CES in Las Vegas, we will be presenting a visionary vehicle that will underpin our digital expertise. The future of the BMW Group is electric, circular, and digital,” Peter said.
In theory, it could mitigate the effects of global warming; but experts are wary.
Make Sunsets, a California-based startup, released weather balloons that carried sulfur particles into the stratosphere which possibly burst there, releasing the chemical, MIT Technology Review.
Da-kuk/iStock.
Founded by Luke Iseman, previous director of hardware at Y Combinator, the attempts by the startup fall into the controversial area of solar geoengineering where particles are released into the atmosphere with an aim to reflect sunlight back into space to ease global warming. The field has largely been a thought experiment with no real consensus if the technology can help us fight climate change.
Many users on Twitter claim that OpenAI’s ChatGPT write and review codes within seconds. The company notes that ChatGPT is designed to offer a simpler, jargon-free reply to users.
In this article, we review the top 10 NFTs and why they make for great investments this year.
Non-Fungible Tokens, or NFTs for short, have been the buzzword for the year 2022. And, rightly so because even though it might seem like it is a new tech on the block, you will be shocked to know that there are more than 11 million NFTs out there. Each represents a unique (and, not to forget, valuable) piece of art which could be an image, video content, music, or anything else. And, yet, the industry is still in its infancy stage. We bring to you the only guide you will ever need to understand the uprising of the NFT market and what is all the attraction about. We have also shared some of our favorite NFTs to check out if you want to get active in space. This article features the top 10 NFTs that you should look out for in 2023.
Cognitive science sees the brain as a sort of computer, but how does education redesign these cerebral computers? Cognitive scientist, philosopher, and expert on consciousness Daniel Dennett explains. Watch the Q&A: https://youtu.be/0GJa0xKKSOU Subscribe for regular science videos: http://bit.ly/RiSubscRibe.
Buy Daniel Dennet’s most recent book “From Bacteria to Bach and Back: The Evolution of Minds” — https://geni.us/4pTW46
There is widespread agreement among researchers in cognitive science that a human brain is some kind of computer, but not much like the laptop. If we look at perceptual experience, and education in particular, as a process of redesigning our cerebral computers, how does the software get designed, and what are the limits of this design process? Daniel C Dennett finds out.
Daniel C Dennett is a cognitive scientist and philosopher with a particular interest in consciousness, free will and the evolution of minds. His newest book, From bacteria to Bach and back, explores how thinking minds could have evolved due to natural selection.
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