Podcasts about meghan mccarty carino

You can get a pretty good workout plan from a chatbot, but the tech is also being incorporated into all kinds of existing fitness apps, from Apple's Workout Buddy, which motivates you through earbuds, to the Fitbit AI health coach, to Peloton's AI-enabled camera that tracks your form.Nicole Nguyen, personal tech columnist at The Wall Street Journal, gave some of the most popular ones a spin. She spoke with “Marketplace Tech” host Meghan McCarty Carino about her experience.

You can get a pretty good workout plan from a chatbot, but the tech is also being incorporated into all kinds of existing fitness apps, from Apple's Workout Buddy, which motivates you through earbuds, to the Fitbit AI health coach, to Peloton's AI-enabled camera that tracks your form.Nicole Nguyen, personal tech columnist at The Wall Street Journal, gave some of the most popular ones a spin. She spoke with “Marketplace Tech” host Meghan McCarty Carino about her experience.

Is AI a bubble? It's the trillion-dollar question in the economy. So Marketplace's Meghan McCarty Carino decided to look to history for some answers in this week's special episode of “Tech Bytes: Week in Review.” McCarty Carino spoke with David A. Kirsch, a historian and management professor at the University of Maryland. He's also co-author of the book "Bubbles and Crashes: The Boom and Bust of Technological Innovation." He and Brent Goldfarb looked at patterns over 150 years of technological breakthroughs, from broadcast radio to rayon and came up with a model of the conditions that most often lead to bubbles.

Is AI a bubble? It's the trillion-dollar question in the economy. So Marketplace's Meghan McCarty Carino decided to look to history for some answers in this week's special episode of “Tech Bytes: Week in Review.” McCarty Carino spoke with David A. Kirsch, a historian and management professor at the University of Maryland. He's also co-author of the book "Bubbles and Crashes: The Boom and Bust of Technological Innovation." He and Brent Goldfarb looked at patterns over 150 years of technological breakthroughs, from broadcast radio to rayon and came up with a model of the conditions that most often lead to bubbles.

Marketplace's Meghan McCarty Carino takes a tour of Redwood Material's new R&D Lab with CTO Colin Campbell. Redwood, an EV battery recycling startup, is now offering off-grid, renewable energy grids to AI data centers and it's looking to scale up its operations in this AI boom.

Marketplace's Meghan McCarty Carino takes a tour of Redwood Material's new R&D Lab with CTO Colin Campbell. Redwood, an EV battery recycling startup, is now offering off-grid, renewable energy grids to AI data centers and it's looking to scale up its operations in this AI boom.

Marketplace's Meghan McCarty Carino speaks with Paul Vixie, vice president at AWS Security and an early internet innovator, about the rapid buildout of fiber optic networks during the dot-com boom, and what happened when the bubble burst.

Marketplace's Meghan McCarty Carino speaks with Paul Vixie, vice president at AWS Security and an early internet innovator, about the rapid buildout of fiber optic networks during the dot-com boom, and what happened when the bubble burst.

Artificial intelligence companies raised enormous amounts of money in 2025, and made major investments in development and infrastructure. What's next? To understand more about the role AI could play in our futures, “Marketplace” host Kai Ryssdal and “Marketplace Tech” host Meghan McCarty Carino visited an AI company and an AI data center in Silicon Valley. In this episode, the next phase of AI innovation won't come without obstacles.Every story has an economic angle. Want some in your inbox? Subscribe to our daily or weekly newsletter.Marketplace is more than a radio show. Check out our original reporting and financial literacy content at marketplace.org — and consider making an investment in our future.

529 Bryant St. in Palo Alto, California, is home to a key landmark in tech history. Now owned and operated as a data center by Equinix, the building has been a networking hub to a variety of firms, including the earliest telephone switch board operators and early internet firms like Alta Vista. Marketplace's Meghan McCarty Carino visited the data center to learn more.

529 Bryant St. in Palo Alto, California, is home to a key landmark in tech history. Now owned and operated as a data center by Equinix, the building has been a networking hub to a variety of firms, including the earliest telephone switch board operators and early internet firms like Alta Vista. Marketplace's Meghan McCarty Carino visited the data center to learn more.

Artificial intelligence companies raised enormous amounts of money in 2025, and made major investments in development and infrastructure. What's next? To understand more about the role AI could play in our futures, “Marketplace” host Kai Ryssdal and “Marketplace Tech” host Meghan McCarty Carino visited an AI company and an AI data center in Silicon Valley. In this episode, the next phase of AI innovation won't come without obstacles.Every story has an economic angle. Want some in your inbox? Subscribe to our daily or weekly newsletter.Marketplace is more than a radio show. Check out our original reporting and financial literacy content at marketplace.org — and consider making an investment in our future.

Tech companies are pouring billions into developing the infrastructure necessary to meet the demand for artificial intelligence. But what does that infrastructure look like on the ground? Marketplace Tech's Meghan McCarty Carino joins Kimberly to share her takeaways after visiting a variety of data centers and reporting on the surge in AI investment. Plus, we'll weigh in on microdramas and AI slop during a round of Half Full/Half Empty!Here's everything we talked about today:"Inside the relentless race for AI capacity" Financial Times"Redwood Materials built record grid storage project using old EV batteries" Canary Media"Just how big is the AI investment wave?" from Reuters"YouTube says battling ‘AI slop' is a top priority" from The L.A. Times"TikTok-like microdramas are going to make billions this year, even though they kind of suck" from Tech Crunch"Apple to Revamp Siri as a Built-In iPhone, Mac Chatbot to Fend Off OpenAI" from Bloomberg "Ads Are Coming to ChatGPT. Here's How They'll Work" from WiredWe love hearing from you. Leave us a voicemail at 508-U-B-SMART or email makemesmart@marketplace.org.

A Micron memory chip factory in upstate New York is wrangling with local groups who want legal assurances the project will benefit the local community. Plus, YouTube plans to crack down on AI slop.But first, it's shaping up to be a big year for very big initial public offerings. Elon Musk is reportedly preparing to take SpaceX public at an anticipated valuation of around $1.5 trillion. AI companies Anthropic and OpenAI are also expected to follow suit this year.Marketplace's Meghan McCarty Carino spoke with Paresh Dave, senior writer at Wired, to discuss all these topics on this week's “Marketplace Tech Bytes: Week in Review.”

Tech companies are pouring billions into developing the infrastructure necessary to meet the demand for artificial intelligence. But what does that infrastructure look like on the ground? Marketplace Tech's Meghan McCarty Carino joins Kimberly to share her takeaways after visiting a variety of data centers and reporting on the surge in AI investment. Plus, we'll weigh in on microdramas and AI slop during a round of Half Full/Half Empty!Here's everything we talked about today:"Inside the relentless race for AI capacity" Financial Times"Redwood Materials built record grid storage project using old EV batteries" Canary Media"Just how big is the AI investment wave?" from Reuters"YouTube says battling ‘AI slop' is a top priority" from The L.A. Times"TikTok-like microdramas are going to make billions this year, even though they kind of suck" from Tech Crunch"Apple to Revamp Siri as a Built-In iPhone, Mac Chatbot to Fend Off OpenAI" from Bloomberg "Ads Are Coming to ChatGPT. Here's How They'll Work" from WiredWe love hearing from you. Leave us a voicemail at 508-U-B-SMART or email makemesmart@marketplace.org.

A Micron memory chip factory in upstate New York is wrangling with local groups who want legal assurances the project will benefit the local community. Plus, YouTube plans to crack down on AI slop.But first, it's shaping up to be a big year for very big initial public offerings. Elon Musk is reportedly preparing to take SpaceX public at an anticipated valuation of around $1.5 trillion. AI companies Anthropic and OpenAI are also expected to follow suit this year.Marketplace's Meghan McCarty Carino spoke with Paresh Dave, senior writer at Wired, to discuss all these topics on this week's “Marketplace Tech Bytes: Week in Review.”

In the era of AI, sometimes a story is really just too good to be true, even if the initial evidence suggests otherwise.And as artificially engineered content becomes mainstream, journalists need to go the extra mile to verify a story's authenticity.Casey Newton from Platformer spoke with “Marketplace Tech” host Meghan McCarty Carino about his recent wild goose chase that ended in an AI hoax.

In the era of AI, sometimes a story is really just too good to be true, even if the initial evidence suggests otherwise.And as artificially engineered content becomes mainstream, journalists need to go the extra mile to verify a story's authenticity.Casey Newton from Platformer spoke with “Marketplace Tech” host Meghan McCarty Carino about his recent wild goose chase that ended in an AI hoax.

Information Apocalypse Now.AI content is flooding social feeds and its getting increasingly hard to determine what is real versus what is fake. Aviv Ovadya, founder and CEO of the AI and Democracy Foundation, has been warning of this apocalypse for a decade now. “Marketplace Tech” host Meghan McCarty Carino spoke with Ovadya about the state of our information ecosystem and protecting our institutions.

Information Apocalypse Now.AI content is flooding social feeds and its getting increasingly hard to determine what is real versus what is fake. Aviv Ovadya, founder and CEO of the AI and Democracy Foundation, has been warning of this apocalypse for a decade now. “Marketplace Tech” host Meghan McCarty Carino spoke with Ovadya about the state of our information ecosystem and protecting our institutions.

In an industry known for pushing the bounds of human innovation, tech elites are now trying to push the bounds of their own bodies. The hot new biohacking trend is injectable peptides — similar to the ones found in GLP-1 medications like Ozempic. But these are not approved by the Food and Drug Administration.These gray-market peptides, largely from Chinese manufacturers, are being used by tech workers and founders. Not just to lose weight, but to optimize their health and performance in all manner of ways. “Marketplace Tech” host Meghan McCarty Carino speaks with independent journalist Jasmine Sun, who recently wrote about this for the New York Times.

In an industry known for pushing the bounds of human innovation, tech elites are now trying to push the bounds of their own bodies. The hot new biohacking trend is injectable peptides — similar to the ones found in GLP-1 medications like Ozempic. But these are not approved by the Food and Drug Administration.These gray-market peptides, largely from Chinese manufacturers, are being used by tech workers and founders. Not just to lose weight, but to optimize their health and performance in all manner of ways. “Marketplace Tech” host Meghan McCarty Carino speaks with independent journalist Jasmine Sun, who recently wrote about this for the New York Times.

Those massive AI data centers going in across the country can use as much energy as an entire city. President Trump said this week he wants tech companies to "pay their own way," and touted a new Microsoft pledge to bear the full cost of their AI energy needs.Plus, Apple announces its long awaited new AI Siri will be powered by Google.But first, Nvidia can once again export its second best H200 chips to China if it follows some new security rules and pays the U.S. government 25% of its sales. Marketplace's Meghan McCarty Carino spoke with Anita Ramaswamy, columnist at The Information, to discuss all these topics on this week's “Marketplace Tech Bytes: Week in Review.”

Those massive AI data centers going in across the country can use as much energy as an entire city. President Trump said this week he wants tech companies to "pay their own way," and touted a new Microsoft pledge to bear the full cost of their AI energy needs.Plus, Apple announces its long awaited new AI Siri will be powered by Google.But first, Nvidia can once again export its second best H200 chips to China if it follows some new security rules and pays the U.S. government 25% of its sales. Marketplace's Meghan McCarty Carino spoke with Anita Ramaswamy, columnist at The Information, to discuss all these topics on this week's “Marketplace Tech Bytes: Week in Review.”

Much like graphics processing units, high bandwidth memory is essential for training and running AI. It's paired with all those NVIDIA chips that have been selling like hotcakes and only a small handful companies in the world make it. Now the surge in demand from data centers has created a global shortage for everything else — the PCs and smartphones and other consumer electronics that also use memory chips. Marketplace's Meghan McCarty Carino spoke with Tom Mainelli, vice president of device and consumer research at IDC, about how long this shortage could last.

Much like graphics processing units, high bandwidth memory is essential for training and running AI. It's paired with all those NVIDIA chips that have been selling like hotcakes and only a small handful companies in the world make it. Now the surge in demand from data centers has created a global shortage for everything else — the PCs and smartphones and other consumer electronics that also use memory chips. Marketplace's Meghan McCarty Carino spoke with Tom Mainelli, vice president of device and consumer research at IDC, about how long this shortage could last.

On Jan. 7, 2025, the Eaton and Palisades Fires began, killing 31 people and destroying around 13,00 homes in the Los Angeles area. A year later, residents are looking to rebuild the lives and homes they once had. Marketplace's David Branccacio and his wife lost their Altadena home to the Eaton fire, and have yet to break ground on a new building. But as they continue to plan for construction in the new year, they are focusing on fire-resistance for the future.Branccacio joined “Marketplace Tech” host Meghan McCarty Carino to speak about the technology and building that goes into fire-resistant homes.

On Jan. 7, 2025, the Eaton and Palisades Fires began, killing 31 people and destroying around 13,00 homes in the Los Angeles area. A year later, residents are looking to rebuild the lives and homes they once had. Marketplace's David Branccacio and his wife lost their Altadena home to the Eaton fire, and have yet to break ground on a new building. But as they continue to plan for construction in the new year, they are focusing on fire-resistance for the future.Branccacio joined “Marketplace Tech” host Meghan McCarty Carino to speak about the technology and building that goes into fire-resistant homes.

X, formerly Twitter, is facing a global backlash because users are directing the platform's AI chatbot, Grok, to generate non-consensual intimate imagery. Users have been popping up in the replies of women — and sometimes minors — tagging Grok and asking it to generate images of them in bikinis or undressed.The company and its owner, Elon Musk, have both clarified illegal content will not be tolerated on the platform.Plus, President Donald Trump signed an executive order late last year aimed at blocking states from enforcing local AI regulations — something a majority have adopted in some form.And, Meta is a victim of its own success. Its new Ray-Ban smart glasses are selling too fast to keep up with demand.Marketplace's Meghan McCarty Carino spoke with Maria Curi, tech policy reporter at Axios, to discuss all these topics on this week's Marketplace Tech Bytes: Week in Review.

X, formerly Twitter, is facing a global backlash because users are directing the platform's AI chatbot, Grok, to generate non-consensual intimate imagery. Users have been popping up in the replies of women — and sometimes minors — tagging Grok and asking it to generate images of them in bikinis or undressed.The company and its owner, Elon Musk, have both clarified illegal content will not be tolerated on the platform.Plus, President Donald Trump signed an executive order late last year aimed at blocking states from enforcing local AI regulations — something a majority have adopted in some form.And, Meta is a victim of its own success. Its new Ray-Ban smart glasses are selling too fast to keep up with demand.Marketplace's Meghan McCarty Carino spoke with Maria Curi, tech policy reporter at Axios, to discuss all these topics on this week's Marketplace Tech Bytes: Week in Review.

For the past couple months, YouTube technologist Benn Jordan has been investigating Flock Safety surveillance cameras. With the help of 404 Media, they found that many of these cameras were not only tracking, zooming and following every passerby, but the footage was freely accessible on the internet.Jordan joined Marketplace Tech host Meghan McCarty Carino to talk about how he found the footage and the dangers the surveillance system poses to privacy and other civil liberties. Remember, Big Brother is always watching.

For the past couple months, YouTube technologist Benn Jordan has been investigating Flock Safety surveillance cameras. With the help of 404 Media, they found that many of these cameras were not only tracking, zooming and following every passerby, but the footage was freely accessible on the internet.Jordan joined Marketplace Tech host Meghan McCarty Carino to talk about how he found the footage and the dangers the surveillance system poses to privacy and other civil liberties. Remember, Big Brother is always watching.

2025 brought some new speed bumps for electric vehicle sales, namely the Republicans' One Big Beautiful Bill Act. It cut federal EV tax credits — up to $7,500 for new cars and $4,000 for used ones. Those incentives had been on the books in some form since 2008 and were expanded during the Biden administration. They expired at the end of September. Consumers rushed to take advantage before they disappeared, leading to record high sales earlier this year. But now the market faces an uncertain road ahead.Marketplace's Meghan McCarty Carino spoke with her colleague Henry Epp about the outlook for EV sales in the U.S. now that federal tax credits are gone.

2025 brought some new speed bumps for electric vehicle sales, namely the Republicans' One Big Beautiful Bill Act. It cut federal EV tax credits — up to $7,500 for new cars and $4,000 for used ones. Those incentives had been on the books in some form since 2008 and were expanded during the Biden administration. They expired at the end of September. Consumers rushed to take advantage before they disappeared, leading to record high sales earlier this year. But now the market faces an uncertain road ahead.Marketplace's Meghan McCarty Carino spoke with her colleague Henry Epp about the outlook for EV sales in the U.S. now that federal tax credits are gone.

This year turned out to be a pretty big year for autonomous vehicles. Waymo is the leader in the robotaxi race and over the last year, its signature Jaguar electric vehicles have become a common sight on the streets and recently freeways of cities around the country.Companies like Uber and Zooks have expanded their fleets to several metropolitan areas. And Tesla finally rolled out its cybercab service in a limited capacity in Austin.Marketplace's Meghan McCarty Carino spoke to Kirsten Korosec, transportation editor at TechCrunch, about how the robotaxi became a common fixture on city streets this year.

This year turned out to be a pretty big year for autonomous vehicles. Waymo is the leader in the robotaxi race and over the last year, its signature Jaguar electric vehicles have become a common sight on the streets and recently freeways of cities around the country.Companies like Uber and Zooks have expanded their fleets to several metropolitan areas. And Tesla finally rolled out its cybercab service in a limited capacity in Austin.Marketplace's Meghan McCarty Carino spoke to Kirsten Korosec, transportation editor at TechCrunch, about how the robotaxi became a common fixture on city streets this year.

Building artificial intelligence tools requires a lot of graphic processing units, and those GPUs need huge amounts of ultra-fast memory to feed them data. Micron Technology is one of a handful of memory chip makers that has been selling a whole lot of memory, thanks to the AI boom.Plus, cloud company Oracle's data center debt is coming under scrutiny. And Merriam-Webster names the word of the year for 2025: slop.Marketplace's Meghan McCarty Carino spoke with Anita Ramaswamy, columnist at The Information, to learn more on this week's Marketplace Tech Bytes: Week in Review.

Building artificial intelligence tools requires a lot of graphic processing units, and those GPUs need huge amounts of ultra-fast memory to feed them data. Micron Technology is one of a handful of memory chip makers that has been selling a whole lot of memory, thanks to the AI boom.Plus, cloud company Oracle's data center debt is coming under scrutiny. And Merriam-Webster names the word of the year for 2025: slop.Marketplace's Meghan McCarty Carino spoke with Anita Ramaswamy, columnist at The Information, to learn more on this week's Marketplace Tech Bytes: Week in Review.

Search engines, social media, e-commerce, and mobile games all make money by selling advertising. But making ads work in AI search might not be so straight forward. Perplexity, for instance, reportedly pulled back on plans to integrate ads into their AI search engine. And internal documents showed the company made only $20,000 in ad revenue in the fourth quarter last year. Marketplace's Meghan McCarty Carino spoke with Garrett Johnson, professor of marketing at Boston University to get a sense of why jumping into the ad business is difficult.

Search engines, social media, e-commerce, and mobile games all make money by selling advertising. But making ads work in AI search might not be so straight forward. Perplexity, for instance, reportedly pulled back on plans to integrate ads into their AI search engine. And internal documents showed the company made only $20,000 in ad revenue in the fourth quarter last year. Marketplace's Meghan McCarty Carino spoke with Garrett Johnson, professor of marketing at Boston University to get a sense of why jumping into the ad business is difficult.

A career in tech was once seen as a safe bet — the jobs were plentiful, the pay was ample. But this year the tech sector had another “meh” year for hiring according to the job site Indeed. Tech jobs have been declining now for several years, but this year, the losses at least seemed to stabilize, according to Indeed's latest Jobs & Hiring Trends Report. Still, job postings in the industry remain well below their pre-pandemic baseline. Marketplace's Meghan McCarty Carino spoke with Indeed senior economist Cory Stahle for a look at how this year turned out for the tech job market.

A career in tech was once seen as a safe bet — the jobs were plentiful, the pay was ample. But this year the tech sector had another “meh” year for hiring according to the job site Indeed. Tech jobs have been declining now for several years, but this year, the losses at least seemed to stabilize, according to Indeed's latest Jobs & Hiring Trends Report. Still, job postings in the industry remain well below their pre-pandemic baseline. Marketplace's Meghan McCarty Carino spoke with Indeed senior economist Cory Stahle for a look at how this year turned out for the tech job market.

Tech giants are estimated to have spent almost $400 billion in capital expenditures this year, mostly to build data centers for artificial intelligence. A single massive facility can have a price tag in the billions of dollars.And many states want in on that spending spree. Thirty-seven states have some sort of incentive program to attract data centers with the hope of bringing a boost to their local economies. They're giving away hundreds of millions in tax exemptions, according to the National Conference of State Legislatures. Marketplace's Meghan McCarty Carino spoke with Nicholas Miller, policy associate at NCSL, to learn more.

Tech giants are estimated to have spent almost $400 billion in capital expenditures this year, mostly to build data centers for artificial intelligence. A single massive facility can have a price tag in the billions of dollars.And many states want in on that spending spree. Thirty-seven states have some sort of incentive program to attract data centers with the hope of bringing a boost to their local economies. They're giving away hundreds of millions in tax exemptions, according to the National Conference of State Legislatures. Marketplace's Meghan McCarty Carino spoke with Nicholas Miller, policy associate at NCSL, to learn more.

There's been something of a critical mass of high-profile departures and retirement announcements at Apple in recent weeks. Plus, how will consumers be helped or hurt by a potential merger between Netflix and Warner Bros or a hostile takeover from Paramount? And McDonald's pulls an AI-generated Christmas ad because some folks on social media weren't “lovin' it.” Marketplace's Meghan McCarty Carino spoke with Joanna Stern, senior personal technology columnist at The Wall Street Journal for this week's “Tech Bytes: Week in Review.”

There's been something of a critical mass of high-profile departures and retirement announcements at Apple in recent weeks. Plus, how will consumers be helped or hurt by a potential merger between Netflix and Warner Bros or a hostile takeover from Paramount? And McDonald's pulls an AI-generated Christmas ad because some folks on social media weren't “lovin' it.” Marketplace's Meghan McCarty Carino spoke with Joanna Stern, senior personal technology columnist at The Wall Street Journal for this week's “Tech Bytes: Week in Review.”

Prosthetic limbs can be expensive, costing thousands to hundreds of thousands of dollars. So the industry seemed ripe for disruption when 3D printing came along. The technology requires little labor and uses economical materials. But the reality of 3D printing prosthetic limbs isn't that straightforward, according to writer and University of California, Berkeley, lecturer Britt Young, who uses a prosthetic arm. Marketplace's Meghan McCarty Carino spoke with Young about why 3D printing has yet to bring down prosthesis costs.

Prosthetic limbs can be expensive, costing thousands to hundreds of thousands of dollars. So the industry seemed ripe for disruption when 3D printing came along. The technology requires little labor and uses economical materials. But the reality of 3D printing prosthetic limbs isn't that straightforward, according to writer and University of California, Berkeley, lecturer Britt Young, who uses a prosthetic arm. Marketplace's Meghan McCarty Carino spoke with Young about why 3D printing has yet to bring down prosthesis costs.

OpenAI CEO Sam Altman once speculated that we'll soon see the first billion-dollar company run by one person and an army of AI agents. Journalist Evan Ratliff decided to put the idea to the test in the newest season of his podcast, “Shell Game,” where Ratliff and his team of synthetic co-founders, executives and workers launched their startup, HurumoAI. His AI agents designed a logo, built a website and eventually released their own agentic AI service. Marketplace's Meghan McCarty Carino spoke with Ratliff about what he learned from this whole experience.

OpenAI CEO Sam Altman once speculated that we'll soon see the first billion-dollar company run by one person and an army of AI agents. Journalist Evan Ratliff decided to put the idea to the test in the newest season of his podcast, “Shell Game,” where Ratliff and his team of synthetic co-founders, executives and workers launched their startup, HurumoAI. His AI agents designed a logo, built a website and eventually released their own agentic AI service. Marketplace's Meghan McCarty Carino spoke with Ratliff about what he learned from this whole experience.