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I just watched Biggie Smalls perform ‘live’ in the metaverse

The team created a database of “micro-expression reference materials,” analyzed “pore-level resolution imagery,” and tracked the elasticity of sub-skin layers to understand how Smalls’s facial skin moved, Scott explains. Those minute changes... Read more »

The Download: generative AI, and psychedelic hype

—Jessica Hamzelou Jessica’s story is from The Checkup, her weekly biotech newsletter. Sign up to receive it in your inbox every Thursday. The must-reads I’ve combed the internet to find you today’s... Read more »

Sam Altman: This is what I learned from DALL-E 2

I think there’s an important set of lessons for us, about what the next decade’s going to be like for AI.  The first is where it came from: which is a team... Read more »

Artists can now opt out of the next version of Stable Diffusion

A spokesperson for Stability.AI did not respond to a request for comment. In a tweet, Stability.AI’s founder Emad Mostaque said the company is not doing this for “ethical or legal reasons.” “We... Read more »

Mind-altering substances are being overhyped as wonder drugs

Others are using AI to analyze “trip reports” to figure out what exactly psychedelic drugs do to our brains, I reported in March.  There’s lots of anecdotal data to draw from. Plenty... Read more »

Generative AI is changing everything. But what’s left when the hype is gone?

The big breakthrough behind the new models is in the way images get generated. The first version of DALL-E used an extension of the technology behind OpenAI’s language model GPT-3, producing images... Read more »

A stealth effort to bury wood for carbon removal has just raised millions

Following a series of devastating fire years across the West, a number of states are increasingly funding efforts to clear out forests to reduce those dangers. That includes removing undergrowth, cutting down... Read more »

The Download: Twitter’s decline, and explaining fusion

Podcast: Optimizing for convenience We’re in the middle of another major disruption in retail—one that’s been accelerated by the pandemic, and looks to take the convenience of e-commerce and apply it to... Read more »

What you really need to know about that fusion news

Commonwealth is working on a compact, relatively inexpensive reactor that would cost hundreds of millions of dollars, instead of the billions it took to construct NIF. Its approach relies on superconducting materials... Read more »

We’re witnessing the brain death of Twitter

On Monday, December 12, Twitter dissolved its Trust and Safety Council, a wide-ranging group of global civil rights advocates, academics, and experts who have advised the company since 2016. Meanwhile, Musk has... Read more »