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The latest buzzword in tech is flatness, and if you hear it run from Marketplace, I'm Sabri Benishore in New York. First chip making giant Nvidia, the world's most valuable company, reported financial results yesterday. It beat Wall Street's already high expectations, but the company is also facing stiffer competition. Marketplaces Henry Epp reports Nvidia nearly doubled
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its revenue from selling the computing systems that power AI data centers in the past year, topping $75 billion in the first quarter. But that growth is not as strong as it was a few years ago, so the company also stressed to investors that it will div its customer base beyond the so called hyperscalers driving the AI boom. It wants to sell more to governments and to companies that make robots and autonomous vehicles. That says the company faces more competition in the market for AI chips, including from some of the huge tech firms that have been its biggest customers. Google, Amazon, Microsoft and Meta are all developing their own chips for AI. I'm Henry Epp for Marketplace.
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About 8,000 employees of Meta lost their jobs this week. The company's looking to offset its massive spending on AI and, according to an internal memo quote, operate with a flatter structure that can move faster. That term flat or flatness has become a common refrain when tech companies cut jobs. Marketplaces Megan McCarty Carino has more it's
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hard to coordinate between all the different parts of a growing company. That's where middle managers come in, says Tristan Botello at Yale School of Management.
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The classic job is getting 12 different status updates from four different departments and trying to understand it in one summary,
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which is something AI can do pretty well.
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Any executive can say, give me a status update from what you're seeing at the team level. 2:00am 4:00am 7:00am 2:00pm it doesn't matter.
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Tech companies are eager to cut expenses and red tape, says Emily Rose McCrae at Gartner. If you have more layers of responsibility and more levels of sign off than
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really allow you to be effective, if
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that's one of the major barriers, it
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could make sense to reduce that.
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But she says there are limits to how well AI can replicate. Human managers and companies could be overloading those who remain. Large teams of 25 or more have become more common as companies collapse their org charts, says Jim Harder at Gallup.
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If they treat it more as a transaction than as kind of a transformational way to upgrade the way that they manage people, then it can fail, he says.
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Employee engagement has dropped to a 10 year low and manager relationships have a lot to do with that. I'm Megan McCarty Carino for Marketplace.
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radiation and radioactive materials have been Used to treat cancer for around 125 years. And these days, that includes injecting radioactive drugs into the body. That market is now worth almost $14 billion, and it's expected to grow to 56 billion by 2034. Progress in this field has been all about how to get the radiation to the cancer cells and avoid or minimize damage to healthy cells. There is a new type of therapy driving the growth in this industry that takes that progress a step further. It's called targeted alpha therapy. And Mark peplo has written about it for new scientists. He joins us. Hi, mark.
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Hi.
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The radiation treatment that most people are probably familiar with is where a doctor zaps a tumor, you know, with a beam of radiation. There's also injecting radioactive isotopes into a patient. This new way of using radiation is different. How?
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It's different because often when patients receive radiotherapy, it will affect not just the cancer cells, but it will affect other parts of their body as well. Targeted alpha therapy, the idea of it is that you take a radioactive isotope that emits radiation and you attach it to a wrapper, a molecule that will seek out cancer cells so that it can deliver a targeted blast of radiation. The idea is that it makes the therapy much more effective and it reduces those off target side effects as well.
D
The radiation that's emitted by these isotopes in particular is kind of different. How so?
F
Yeah, so in high school, we learned that there are three different types of radiation. The first is called alpha. That's what we're talking about here. That is two protons and two neutrons. That makes up the nucleus of a helium atom, actually. And you can imagine these as slow, lumbering, very heavy, but they're like a tank. Right. They have huge amounts of energy. So alpha particles travel a much shorter distance, but they pack a much bigger punch. And the idea is to try and focus all of their energy on just the very small area of cancer cells that need to be eradicated.
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How effective are they, these new treatments?
F
Clinical trials are underway to find out. Beta therapies. There are two sort of big successes over the last 10 years. One is called lutathera, One is called plavicto. And clinical trials have shown them to be very effective against gastrointestinal cancer and prostate cancer, respectively. As far as the alpha therapies go, the clinical trials are underway. Really? And different isotopes have reached different stages for Actinium 225. That's the most advanced, really. And we have some agents that progressed into the final stage of clinical testing. But, you know, there's still a long way to go.
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Mark Peplo is a science journalist and former chief news editor at Nature. Thank you, Mark, so much.
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Thank you.
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From apm, American Public Media.
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There's so much happening in the world, and if you have particularly, shall we say, inquisitive kids, and it can be hard to answer their questions. Hi, I'm Ryan.
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And I'm Bridget. And we host Million Bazillion, a podcast from Marketplace about money for kids and their families. We help your little ones think big about important but tricky topics like taxes, gas prices, and even what a cashless society might be like.
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There's a bunch of new episodes out now, so go listen to Million Bazillion on your favorite podcast app.
Date: May 21, 2026
Host: Sabri Benishore
Duration: ~10 minutes
This episode highlights emerging trends in the tech industry, centering on the concept of "flatness"—a buzzword describing both corporate restructuring and advances in automation and artificial intelligence. It covers the latest in AI chip competition, widespread layoffs at major tech firms in pursuit of leaner organizations, the use and limits of AI in management, and a feature on the growing market—and scientific progress—of targeted alpha therapy for cancer treatment.
Segment: [00:46–01:52]
Summary:
Quote (Henry Epp, Marketplace):
Segment: [01:52–03:50]
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Memorable Quotes:
Segment: [05:38–08:43]
Summary:
Memorable Quotes:
Factual, brisk, and engaging, the episode reflects the Marketplace style—accessible with a business-savvy lens. Quotes are concise, and the presentation balances technical detail with broad context.
This episode captures a moment of transition: technology is "flattening" organizations and tasks, but the impacts—both positive and challenging—are still unfolding.