Archive for the ‘science’ category: Page 5

Feb 17, 2023

ChatGPT for Data Science

Posted by in categories: neuroscience, science

Do you find yourself buried under an avalanche of tedious coding tasks? Is your brain about to explode from hours of troubleshooting? Fear not, for we have just the solution you need!

In this video we have conjured up 5 magical ways ChatGPT will revolutionize the way you work in data science. Get ready to be spellbound by these 5 enchanting use cases:

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Feb 17, 2023

The Real Science of Doctor Who

Posted by in category: science

How often in Doctor Who does science fiction meet science FACT?

Over the 60 years Doctor Who has been on our screens, it’s fair to say the show has introduced us to a multitude of science, both fiction and fact. Aside from bio-electric dampening fields and reversing polarities, today we ask: What are some of the key bits of Doctor Who science that are relevant to life on earth today? What is the real science of Doctor Who?

Feb 14, 2023

The ocean science community must put science before stigma with anomalous phenomena

Posted by in categories: climatology, government, military, science, sustainability

Even more extraordinary, during a 2021 interview on CBS 60 Minutes, former Navy pilots David Fravor and Alex Dietrich provided a detailed description of their encounter with a UAP while conducting pre-deployment training with the USS Nimitz aircraft carrier strike group in 2004. While flying their F/A-18F Super Hornet aircraft, they initially observed an area of roiling whitewater on the ocean surface below them. Hovering just above that was a “white Tic Tac looking” UAP. The whitewater may have indicated the presence of a larger UAP below, or that the UAP they were observing had recently emerged from the sea below it, indicating the occurrence of unidentified undersea phenomena (UUP).

The implications of these observations are profound. Society may be on the verge of answering one of the greatest questions regarding our existence — are we alone? Yet, the vast majority of established scientists across the globe have shown little interest, and this remains the case with the ocean science community.

How is it that these anomalous observations have not risen to the level of other science priorities, such as climate change? Simply put, stigma. The attention given by many non-scientific, fringe enthusiasts to the UAP arena has tainted the topic, repulsing those who rightly seek to maintain their scientific integrity and professional reputation. Additionally, the U.S. government thwarted objective analysis of UAPs out of a concern that adversaries would use them as a psychological warfare tool to sow mass hysteria and panic.

Feb 14, 2023

‘Quantum light’ breakthrough could revolutionize science at the atomic level

Posted by in categories: computing, quantum physics, science

CAMBRDIGE, United Kingdom — “Quantum light” may sound like something out of a Marvel movie, but scientists say it may hold the real-world key to revolutionizing science as we know it. An international team says generating this high-energy light and controlling it can unlock a whole new realm in quantum computing.

Researchers from the University of Cambridge, as well as scientists in the United States, Israel, and Austria, have come up with a theory describing this new state of light. They say it has controllable quantum properties and a wide range of frequencies which reach X-ray levels. Harnessing this power could lead to advances in microscopy — or the ability to see incredibly small things normally invisible to the naked eye.

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Feb 11, 2023

Science journals ban listing of ChatGPT as co-author on papers

Posted by in categories: finance, internet, robotics/AI, science

The results highlight some potential strengths and weaknesses of ChatGPT.

Some of the world’s biggest academic journal publishers have banned or curbed their authors from using the advanced chatbot, ChatGPT. Because the bot uses information from the internet to produce highly readable answers to questions, the publishers are worried that inaccurate or plagiarised work could enter the pages of academic literature.

Several researchers have already listed the chatbot as a co-author in academic studies, and some publishers have moved to ban this practice. But the editor-in-chief of Science, one of the top scientific journals in the world, has gone a step further and forbidden any use of text from the program in submitted papers.

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Feb 11, 2023

Why Carl Sagan believed that science is a source of spirituality

Posted by in categories: biological, ethics, evolution, law, science

Yes, the world has some serious problems, but if we did not have problems, we would never be forced to find new solutions. Problems push progress forward. Let’s embrace our ultimate existential challenges and come together to solve them. It is time to forget our differences and think of ourselves only as humans, engaged in a common biological and moral struggle. If the cosmic perspective, and the philosophy of poetic meta-naturalism, or some similar world-view of evolution and emergence, can build a bridge between the reductionist worldview and the religions of the world, then we can be optimistic that a new level of order and functionality will emerge from the current sea of chaos.

Knowledge is enlightenment, knowledge is transcendence, and knowledge is power. The tendency toward disorder described by the second law requires that life acquire knowledge forever, giving us all an individual and collective purpose by creating the constraint that forces us to create. By becoming aware of our emergent purpose, we can live more meaningful lives, in harmony with one another and with the aspirations of nature. You are not a cosmic accident. You are a cosmic imperative.

Feb 11, 2023

The Atom and the Doctrine of Identity: Quantum Pioneer Erwin Schrödinger on Bridging Eastern Philosophy and Western Science to Illuminate Consciousness

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

Who was rumored to be a pedophile.

“The over-all number of minds is just one.”

Feb 10, 2023

The Science Behind the Massive Turkey-Syria Earthquakes

Posted by in category: science

Powerful earthquakes hit Turkey and Syria, causing thousands of deaths in Turkey’s worst seismic event in decades. WSJ explains why the meeting of three tectonic plates under the region mean there may be more earthquakes along the faultlines.

News Explainers.

Some days the high-speed news cycle can bring more questions than answers. WSJ’s news explainers break down the day’s biggest stories into bite-size pieces to help you make sense of the news.

Feb 7, 2023

What ChatGPT and generative AI mean for science

Posted by in categories: law, robotics/AI, science

Setting boundaries for these tools, then, could be crucial, some researchers say. Edwards suggests that existing laws on discrimination and bias (as well as planned regulation of dangerous uses of AI) will help to keep the use of LLMs honest, transparent and fair. “There’s loads of law out there,” she says, “and it’s just a matter of applying it or tweaking it very slightly.”

At the same time, there is a push for LLM use to be transparently disclosed. Scholarly publishers (including the publisher of Nature) have said that scientists should disclose the use of LLMs in research papers (see also Nature 613, 612; 2023); and teachers have said they expect similar behaviour from their students. The journal Science has gone further, saying that no text generated by ChatGPT or any other AI tool can be used in a paper5.

One key technical question is whether AI-generated content can be spotted easily. Many researchers are working on this, with the central idea to use LLMs themselves to spot the output of AI-created text.

Feb 7, 2023

First-of-its-kind instrument officially ushers in new era of X-ray science

Posted by in categories: bioengineering, biotech/medical, computing, health, science

Arizona State University has officially begun a new chapter in X-ray science with a newly commissioned, first-of-its-kind instrument that will help scientists see deeper into matter and living things. The device, called the compact X-ray light source (CXLS), marked a major milestone in its operations as ASU scientists generated its first X-rays on the night of Feb. 2.

“This marks the beginning of a new era of science with compact accelerator-based X‑ray sources,” said Robert Kaindl, who directs ASU’s Compact X-ray Free Electron Laser (CXFEL) Labs at the Biodesign Institute and is a professor in the Department of Physics. “The CXLS provides hard X-ray pulses with high flux, stability and ultrashort durations, in a very compact footprint. This way, matter can be resolved at its fundamental scales in space and time, enabling new discoveries across many fields — from next-generation materials for computing and information science, to renewable energy, biomolecular dynamics, drug discovery and human health.”

Building the compact X-ray light source is the first phase of a larger CXFEL project, which aims to build two instruments including a coherent X-ray laser. As the first-stage instrument, the ASU CXLS generates a high-flux beam of hard X‑rays, with wavelengths short enough to resolve the atomic structure of complex molecules. Moreover, its output is pulsed at extremely short durations of a few hundred femtoseconds — well below a millionth of one millionth of a second — and thus short enough to directly track the motions of atoms.

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