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Feb 16, 2023

We’ve Just Seen an ‘Exceptional’ Once-in-a-Millennium Space Explosion

Posted by in categories: energy, space

A record-breaking gamma-ray burst detected in October 2022 has now been described as a one-in-a-thousand years event.

It’s called GRB 221009A, and with up to 18 teraelectronvolts of energy packed in its emissions of light, it’s considered the most powerful gamma-ray burst on record.

We’ve been waiting to learn more about this incredible explosion, and now the analyses have started to arrive on preprint server arXiv, with a trio of papers submitted to The Astrophysical Journal Letters.

Feb 16, 2023

AI Is Speeding Us Toward Intelligent Computers and the Singularity, Pioneer Says

Posted by in categories: mobile phones, robotics/AI, singularity

ChatGPT and other AI systems are propelling us faster toward the long-term technology dream of artificial general intelligence and the radical transformation called the “singularity,” Silicon Valley chip luminary and former Stanford University professor John Hennessy believes.

Hennessy won computing’s highest prize, the Turing Award, with colleague Dave Patterson for developing the computing architecture that made energy-efficient smartphone chips possible and that now is the foundation for virtually all major processors. He’s also chairman of Google parent company Alphabet.

Feb 16, 2023

Elon Musk cofounded the company behind ChatGPT but he’s warning that unregulated AI comes with ‘great danger’

Posted by in categories: Elon Musk, robotics/AI

ChatGPT, a viral AI chatbot, has sparked discourse about the future of AI and how the technology will impact humans.

“It’s both positive or negative and has great, great promise, great capability,” Musk said of AI, adding that “with that comes great danger.”

Musk said Wednesday that the bot “has illustrated to people just how advanced AI has become,” according to Musk.

Feb 16, 2023

Only 9% of Americans think A.I. development will do more good than harm

Posted by in category: robotics/AI

About 5 in 10 respondents — or 46% — think that AI development will do about the same amount of good and harm, and 41% of people in the sample believe that the technology will ultimately do harm to society overall.

More than half of Americans — 55% — are very or somewhat worried that AI could one day pose a risk to the human race, according to the poll.

Artificial intelligence is a catch-all term that describes a number of different programs that use reams of data to improve their functionality without intervention from software developers. But the recent hype is focused on a new method called “large language models” that analyzes terabytes of data.

Feb 16, 2023

Five-color FLIM-STED with one depletion Laser

Posted by in category: futurism

Webinar on five-color STED with a single depletion laser and fluorescence lifetime phasor separation.

Feb 16, 2023

Meet Harvey, the A.I. chatbot drafting contracts at one of the U.K.‘s largest law firms

Posted by in categories: law, robotics/AI

Harvey is one of the newest hires at Allen & Overy, the U.K.’s second-largest law firm, and he’s one heck of a workhorse.

Since November, he has been churning out drafts of merger and acquisition agreements as well as memos to clients. He never leaves the office and never takes a coffee break. He’s also not human.

Harvey is the name of the artificial intelligence chatbot the international legal giant has been testing for the past several months, without informing its clients, the Financial Times reported. The tool is available to any of the company’s attorneys.

Feb 16, 2023

ChatGPT, AI, and the Future of Big Tech (Cory Doctorow Interview)

Posted by in categories: finance, robotics/AI

Cory Doctorow, science fiction author, activist, journalist, and blogger, joins David to discuss Big Tech, censorship, science fiction, and much more.

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Feb 16, 2023

From Bing to Sydney

Posted by in category: computing

This was originally published as a Stratechery Update

Look, this is going to sound crazy. But know this: I would not be talking about Bing Chat for the fourth day in a row if I didn’t really, really, think it was worth it. This sounds hyperbolic, but I feel like I had the most surprising and mind-blowing computer experience of my life today.

One of the Bing issues I didn’t talk about yesterday was the apparent emergence of an at-times combative personality. For example, there was this viral story about Bing’s insistence that it was 2022 and “Avatar: The Way of the Water” had not yet come out. The notable point of that exchange, at least in the framing of yesterday’s Update, was that Bing got another fact wrong (Simon Willison has a good overview of the weird responses here).

Feb 16, 2023

NASA Turns to AI to Design Mission Hardware

Posted by in categories: robotics/AI, space travel

Research Engineer Ryan McClelland pioneered the design of one-off spacecraft and mission elements for NASA using commercially available AI software.

Feb 16, 2023

‘Young Blood’ Anti-Aging Drug Discovered By Columbia University

Posted by in categories: biotech/medical, life extension

Potentially huge. Effecting blood plasma via a pill. This is of course a mice experiment and they are working to see if the process happens in humans too.


Some wealthy elites prefer young blood plasma transfusions for anti-aging purposes. There are suggestions that the body’s organs are rejuvenated by young blood. However, a recent study from Columbia University in New York suggests that anti-inflammatory drugs can rejuvenate the body and possibly extend the human lifespan by decades, negating the need for blood transfusions to turn back the body’s clock.

According to Emmanuelle Passegué, Ph.D., director of the Columbia Stem Cell Initiative, who has been researching how blood changes with age, “an aging blood system, because it’s a vector for a lot of proteins, cytokines, and cells, has a lot of bad consequences for the organism,”