Lifeboat Foundation

One of the oldest tools in computational physics — a 200-year-old mathematical technique known as Fourier analysis — can reveal crucial information about how a form of artificial intelligence called a deep neural network learns to perform tasks involving complex physics like climate and turbulence modeling, according to a new study.

The discovery by mechanical engineering researchers at Rice University is described in an open-access study published in the journal PNAS Nexus, a sister publication of the Proceedings of the National Academy of Sciences.

“This is the first rigorous framework to explain and guide the use of deep neural networks for complex dynamical systems such as climate,” said study corresponding author Pedram Hassanzadeh. “It could substantially accelerate the use of scientific deep learning in climate science, and lead to much more reliable climate change projections.”

The divide between low-budget and high-budget filmmaking just got a whole lot smaller with the unveiling of Wonder Studio, a new AI-powered tool that allows filmmakers to simply replace real-life actors with CGI characters.

The new tool was recently unveiled by Wonder Dynamics founders Nikola Todorovic, and Tye Sheridan, star of Steven Spielberg’s Ready Player One. The above video showcases the capabilities of Wonder Studio, where an amateur filmmaker can use their footage of an individual and replace them with a variety of different CGI characters.

O.o!I for one welcome our robot overlords:3.

The for-profit AI company argues that its products will automate a vast swath of Americans’ job tasks.

Astronomers may have discovered a new type of thermonuclear explosion that only occurs in neutron stars every 1,000 years. They call it a hyperburst.

CNBC’s Deirdre Bosa reports breaking news on more Amazon layoffs.

ChatGPT getting weird sometimes. 😄

OpenAI’s chatbot ChatGPT has had a disturbing interaction with one Stanford professor.

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In 1997, IBM’s Deep Blue defeated the reigning world champion chess player, Garry Kasparov. In 2016, Google’s AlphaGo defeated one of the worlds top Go players in a five-game match. Today, OpenAI released GPT-4, which it claims beats 90% of humans who take the bar to become a lawyer, and 99% of students who compete in the Biology Olympiad, an international competition that tests the knowledge and skills of high school students in the field of biology.

In fact, it scores in the top ranks for at least 34 different tests of ability in fields as diverse as macroeconomics, writing, math, and — yes — vinology.

Continue reading “GPT-4 Beats 90% Of Lawyers Trying To Pass The Bar” »

Australian scientists have recreated a famous experiment and confirmed quantum physics’s bizarre predictions about the nature of reality, by proving that reality doesn’t actually exist until we measure it — at least, not on the very small scale.

That all sounds a little mind-meltingly complex, but the experiment poses a pretty simple question: if you have an object that can either act like a particle or a wave, at what point does that object ‘decide’?

Our general logic would assume that the object is either wave-like or particle-like by its very nature, and our measurements will have nothing to do with the answer. But quantum theory predicts that the result all depends on how the object is measured at the end of its journey. And that’s exactly what a team from the Australian National University has now found.

TEMPO will study pollutants like asthma-inducing nitrogen dioxide and cancer-causing formaldehyde.

A new space instrument called TEMPO will target North America’s air pollution problem, and highlights one of its big challenges.

Continue reading “NASA and Other Agencies Have a New Pollution Eye in the Sky” »