Black Hole Stars, Thought Harvesting, and AI's Next Big Brainwave

Remember when AI models were the new hotness? Turns out, the core tech behind many of them, called transformers, might already be showing its age. Experts are whispering that recent AI 'advances' are often just clever workarounds for fundamental flaws. So, while your phone is still trying to guess your next word, scientists are already off exploring what comes after the current generation of large language models. Because apparently that's where we are now.

Meanwhile, AI is also elbowing its way into pure mathematics. Its full impact is still a giant question mark, but researchers are already a bit antsy. They're worried that the field might get swept up in hype before anyone truly understands what AI's mathematical muscle actually means. Which, if you think about it, is both impressive and slightly terrifying.

Out There and In Here

Speaking of terrifying, astronomers think they've stumbled upon a new cosmic heavyweight: a black hole "star." Picture this: an object the size of our entire solar system, glowing red, and blasting out 100 billion times more energy than any known star. It’s got the energy output of a black hole, but it’s... a star? Someone's going to need a bigger whiteboard for that explanation.

Back on Earth, the fountain of youth might not be a fountain at all, but a meticulously programmed process. Cell biologist Junyue Cao suggests aging isn't just random wear and tear; it's an orderly, step-by-step program. Using tech to peek at aging in mice, Cao found distinct stages, marked by molecular shifts. In humans, this grand performance likely kicks off before you even hit 30. So, enjoy your 20s, kids.

And for those who prefer their science fiction with a side of actual science, a startup called Vivodyne is building the world's largest "biological datacenter" near San Francisco. Robots are growing human tissue and running thousands of AI-designed experiments, potentially cutting down on the need for animal testing. This could be a much better way to figure out if new drugs will actually work and, you know, not kill people.

On the menu front, get ready for seedless blackberries, pit-free peaches, and cherries that grow on bushes, courtesy of Pairwise. They’re also working on disease-resistant crops and fruit trees that crank out harvests in a year or two, instead of the usual three to eight. Because who has time to wait for a peach anymore?

Chips, Thoughts, and Wheels

Over in the finance world, Wall Street and Nvidia are cooking up a new system for the AI boom. Nvidia CEO Jensen Huang has a problem: his AI chips are so mind-bogglingly expensive that many customers can't afford them. So, he's teamed up with Wall Street on a cool half-trillion-dollar plan to standardize chip financing. They’re creating asset-backed capital pools for AI companies, with Nvidia even sharing some of the risk. Because nothing says "future of finance" like a tech company and a bank holding hands.

Meanwhile, big tech isn't just interested in your data; they're coming for your thoughts. While brain-computer interfaces are genuinely amazing for paralyzed patients, one expert, Rafael Yuste, warns that within a decade, machines could start messing with human thoughts. He says it’s already being done in mice. Which makes you wonder if your next brilliant idea is actually yours.

And if you happen to be driving on California highways, don't be surprised to see a self-driving truck rolling by. Aurora Innovation and Kodiak AI have permits, and Kodiak is already testing a few around Mountain View. Just another Tuesday in the future, apparently.

Of course, not everything is perfectly smooth sailing. Waymo, the autonomous car giant, is expanding fast, but so are its glitches. These are called "edge cases" — the weird, unscripted moments robo-taxis haven't been trained for. As Waymo rapidly scales its fleet to nearly 4,000 cars, these quirky little moments seem to be multiplying. Because even the future has its own brand of chaos.