Gadget Lab: Weekly Tech News

If you haven’t heard of it before, you’re about to become intimately familiar with the Atlantic Meridional Overturning Circulation. This system of currents—which brings water up the Atlantic from the southern tip of South America, through the tropics, and all the way to the coast of Iceland before looping back down south—plays a key role in keeping our planet’s climate stable. It keeps northern European winters relatively mild, it provides nutrients to ocean life, and it brings much-needed rain to agricultural systems in equatorial zones.Researchers who study the AMOC say this system is showing signs of instability, and it could shut down entirely—and soon. If the current slows down or stops, it would potentially kick off an ecological disaster of epic proportions. Deep cold spells, crushed food systems, entire regions in drought. This week, we bring WIRED features editor Sandra Upson onto the show to talk about the AMOC, the research that’s being done on it, and what life would be like on Earth if the curren

Voice assistants have become a constant presence in our lives. Maybe you talk to Alexa or Gemini or Siri to ask a question or to perform a task. Maybe you have to do a little back and forth with a voice bot whenever you call your pharmacy, or when you book a service appointment at your car dealership. You may even get frustrated and start pleading with the robot on the other end of the line to connect you with a real human.That’s the catch, though: These voice bots are starting to sound a lot more like actual humans, with emotions in their voice, little ticks and giggles in between phrases, and the occasional flirty aside. Today’s voice-powered chatbots are blurring the lines between what’s real and what’s not, which prompts a complicated ethical question: Can you trust a bot that insists it’s actually human?This week, Lauren Goode tells us about her recent news story on a bot that was easily tricked into lying and saying it was a human. And WIRED senior writer Paresh Dave tells us how AI watchdogs and govern

Ozempic has been hailed as a miracle drug. It is the most well known of the GLP-1 medications, a class of drugs that can help regulate appetite, digestion, and blood sugar—and help those suffering from obesity or diabetes lose weight. Naturally, these drugs are very much in demand. But now there is a shortage of Ozempic and other GLP-1s, which has led to a swell of clones that purport to offer the same benefits and the same key ingredient, semaglutide, at lower prices. These clone drugs are easy to procure from telehealth providers, even if a buyer needs to lie about themselves a little bit to buy them.In this brave new weight-loss world, we're still coming to grips with how these drugs fit into our society. Part of that journey is the continued study about how GLP-1 drugs work—much of how they affect us is still unknown—and the continued debate about how much we should regulate and control their use.This week on Gadget Lab, we talk with WIRED writers Kate Knibbs and Emily Mullin about how GLP-1 medications l

Back in March, the US Environmental Protection Agency finalized a long in the works rule requiring automakers here to dramatically increase the number of battery-powered vehicles they’re putting on the roads. The government has mandated that by 2032, more than half of new cars sold must be electric. There are some caveats, namely that plug-in hybrid cars will fulfill the federal requirements for what a “battery-powered” vehicle is. This has led to a flood of hybrid cars hitting the market. This week, we talk about what this means for people who are considering buying a new car now, or in the next few years. We explain the differences between plug-in hybrids, full hybrids, and electrics, and we tell you what your options are if you live in an apartment without a convenient place to plug in your car while it’s parked. We are joined this week by WIRED staff writer Aarian Marshall, who breaks down the facts, shatters the myths, and turns us all into hybrid car experts.This episode originally aired on April 2, 202

Even if you’ve never taken a puff from a vape in your life, you know about Juul. At the company’s peak in 2018, its e-cigarette was one of the most recognizable consumer devices on the planet, and Juul Labs was worth $38 billion. Just a few short years later, after being squeezed by government regulators and prohibition-minded anti-tobacco advocates, Juul’s valuation plummeted and its market share vaporized.The story of Juul—and its thousands of imitators—is outlined in Backfired: The Vaping Wars, a new nine-part podcast from Prologue Projects. The show traces the history of e-cigarettes, nicotine vaporizers, and synthetic nicotine by following the paths of Juul and its thousands of competitors as the vape companies gain public acceptance, fight for market share, and butt heads with government agencies. It’s a fascinating ride filled with new reporting, so even if you’ve read and listened to everything about Juul and vaping, you’ll hear some shocking new information in this series.This week on Gadget Lab, we

Web crawling—the act of indexing information across the internet—has been around for decades. It has primarily been used by search engines like Google and nonprofits like Internet Archive and Common Crawl to catalog the contents of the open internet and make it searchable. Until recently, the practice of web crawling has rarely been seen as controversial, as websites depended on the process as a way for people to find their content. But now crawling tech has been subsumed by the great AI-ening of everything, and is being used by companies like Google and Perplexity AI to absorb whole articles that are fed into their summarizing machines.This week on Gadget Lab, WIRED senior writer Kate Knibbs joins the show to talk about web crawling and the controversy over Common Crawl. Then we talk with Forbes’ chief content officer and editor Randall Lane about how Perplexity.AI repurposed a Forbes article and presented it as its own story, without first asking permission or properly citing the source.Show Notes:Read Kate

This week, Apple executives used the keynote address of the company’s annual developers conference to debut all of the artificial intelligence capabilities that are coming to iPhones, iPads, and Macs. The team showed off how generative tools will help users write emails, clean up iPhone photos, illustrate presentations, and make custom emoji characters. Adding AI to everything is par for the course in 2024, as all of the big tech companies have been loading up their software with similar generative features. But Apple is late to this particular party. The company has been perceived as being “behind” in generative AI, since OpenAI, Microsoft, Google, and a whole bunch of startups have already made massive inroads. But is Apple really behind? And what makes Apple’s AI—cheekily named Apple Intelligence—different?This week, we welcome WIRED senior writer Will Knight back onto the show to talk about Apple Intelligence, the new Siri, and how Apple is trying to differentiate itself in the AI race.Show Notes:Read Wil

Google has spent the past year lustily rolling out AI features across its platforms. But with each launch, it is becoming more clear that some of these so-called enhancements should have simmered a little longer. The latest update to stoke equal parts excitement and ridicule is AI Overviews, the new auto-generated summary boxes that appear at the top of some Google search results.In theory, AI Overviews are meant to answer questions and neatly summarize key information about people's search queries, offering links to the sources the summaries were pulled from and making search more immediately useful. In reality, these AI Overviews have been kinda messy. The information the summary confidently displays can be simply, and sometimes comically, wrong. Even when the AI Overview is correct, it typically only offers a slim account of the topic without the added context—or attribution—contained in the web pages it’s pulling from. The resulting criticisms have forced Google to reportedly dial back the number of searc

Domain names have value, even when the websites that were once hosted there are shut down or abandoned. Prospectors will often swoop in and snatch up an unused domain, then erect a new website filled with clickbait articles. If the domain name used to rank highly in search results, the new clickbait articles will also rank highly, guaranteeing the prospector a steady stream of visitors searching the web for common phrases. These zombie sites are all over the web; you’ve probably landed on them many times yourself. But this shady market is poised to grow exponentially thanks to the proliferation of generative AI tools. Text generators like ChatGPT make it easier for prospectors to crank out clickbait articles at greater speed, feeding an already raging river of pablum.This week, Kate Knibbs tells us about her WIRED story on one of these entrepreneurs in the world of AI-generated clickbait hosted on squatted domains.This episode originally aired February 15, 2024. Read the full transcript.Show Notes:Read Kate’s

People everywhere are hot for heat pumps. These electric appliances—which perform the same heating and cooling tasks as traditional HVAC systems, just much more efficiently—have been outselling gas furnaces over the past couple of years. Their proliferation seems to be pointing more towards an energy-conscious electric future in people’s homes. And, four months ago, nine states in the US signed a memorandum of understanding that says that heat pumps should make up at least 65 percent of residential heating, air conditioning, and water-heating shipments by 2030.But, what exactly is a heat pump? How does it work? How much does it cost to replace your furnace with one, and how much money does making the switch actually save you in the long run? Let’s also consider the same question we’re asking about AI: how much will this change or displace existing jobs for the people who have been trained to install and service traditional HVAC systems?WIRED staff writer Matt Simon is our in-house heat pump expert. He joins u

Google held its annual I/O developer event this week. The company gathered software developers, business partners, and folks from the technology press at Shoreline Amphitheater in Mountain View, California, just down the road from Google corporate headquarters for a two-hour presentation. There were Android announcements, there were chatbot announcements. Somebody even blasted rainbow-colored robes into the crowd using a T-shirt cannon. But most of the talk at I/O centered around artificial intelligence. Nearly everything Google showed off at the event was enhanced in some way by the company’s Gemini AI model. And some of the most shocking announcements came in the realm of AI-powered search, an area where Google is poised to upend everyone’s expectations about how to find things on the internet—for better or for worse.This week, WIRED senior writer Paresh Dave joins us to unpack everything Google announced at I/O, and to help us understand how search engines will evolve for the AI era. Show Notes:Read our ro

For all the influence Twitter has had on our culture, no community there has made quite as much impact as Black Twitter. The virtual community grew from a loose online hangout to an influential cultural force that directed conversations about race and culture not only on social media, but in our society at large. A new documentary miniseries from Hulu called Black Twitter: A People's History charts that monumental trajectory. This week on Gadget Lab, we chat about the rise and solidification of Black Twitter with showrunner Joie Jacoby, director and executive producer Prentice Penny, and WIRED senior writer Jason Parham, who wrote the WIRED cover story the docuseries is based on.Black Twitter: A People's History premieres on May 9th on Hulu. Read Jason’s three-part series of stories about Black Twitter. Recommendations:Joie recommends the Met Opera show Fire Shut Up in My Bones. Prentice recommends the YouTube channel Pitch Meetings. Jason recommends X-Men 97 on Disney+. Lauren recommends watching Black Twitt

Back in March, the US Environmental Protection Agency finalized a long in the works rule requiring automakers here to dramatically increase the number of battery-powered vehicles they’re putting on the roads. The government has mandated that by 2032, more than half of new cars sold must be electric. There are some caveats, namely that plug-in hybrid cars will fulfill the federal requirements for what a “battery-powered” vehicle is. This has led to a flood of hybrid cars hitting the market. This week, we talk about what this means for people who are considering buying a new car now, or in the next few years. We explain the differences between plug-in hybrids, full hybrids, and electrics, and we tell you what your options are if you live in an apartment without a convenient place to plug in your car while it’s parked. We are joined this week by WIRED staff writer Aarian Marshall, who breaks down the facts, shatters the myths, and turns us all into hybrid car experts.Show Notes:Read Aarian’s story about the new

Do you know what TCP/IP means? (Hint: you’re using it right now.) What about CDMA? Or GPT? While the concepts and the execution of these technologies are clear to most of us who have been on the internet nearly our whole lives, the acronyms we use to define them are often inscrutable. On this week’s episode, we welcome WIRED’s AI reporter Will Knight onto the show. Along with our hosts Michael Calore and Lauren Goode, the trio takes turns quizzing each other on what exactly these acronyms stand for. Michael is asked to unpack various terms from the early internet era, Lauren is tested on acronyms from the mobile era, and Will tells us what all the AI-related abbreviations mean. Everyone does a pretty good job even if nobody earns a perfect score. Play along at home; maybe you can best our hosts with your arcane knowledge of internet minutiae.Show NotesRead Steven Levy’s story about the Google research paper that kickstarted the transformer-based AI boom.Recommendations:Will recommends the book The Rise and Fa

Silicon Valley tech types love their edgy new social media startups. The latest is Airchat, an audio-first social app that lets its users express their every thought by posting short snippets of audio. All of these snippets are served in a never-ending feed, a la Twitter. There are replies, there are DMs, but there’s no typing; it’s all spoken audio. The platform is exclusively invitation-only for now, so the current user base is made up mostly of Valley insiders, optimistic venture capitalists, and crypto evangelists, which definitely informs the types of conversations you’ll find on the app. If you're thinking this sounds a lot like Clubhouse, the audio-based social space that flared up during the Covid-19 pandemic, well, you're not too far off.This week on Gadget Lab, we talk to WIRED’s Director of Special Projects Alan Henry about making mouth sounds on Airchat and whether the buzzy new social startup will appeal to anyone outside the Silicon Valley technosphere.Show Notes:Read Lauren’s story about Aircha

Election deniers are mobilizing their supporters and rolling out new tech to disrupt the November election. These groups are already organizing on hyperlocal levels, and learning to monitor polling places, target election officials, and challenge voter rolls. And though their work was once fringe, its become mainstreamed in the Republican Party. Today on WIRED Politics Lab, we focus on what these groups are doing, and what this means for voters and the election workers already facing threats and harassment.Listen to and follow WIRED Politics Lab here.Be sure to subscribe to the WIRED Politics Lab newsletter here.

Hey, did you see the ad for that Bluetooth-enabled Shiatsu foot massager? How about the one for the organic mushroom supplement powder? They're probably not even the most interesting things you can buy on TikTok or Instagram. Just as the apps have thrived on a steady stream of feel-good content, they have also inundated their users with cheap, bright, and shiny stuff they can swipe through and buy with just a few taps. It's a trend that's spread out to every social site, and has taken a unique shape on TikTok through the platform’s new experimental TikTok Shop. Now, it's hard to get through a couple videos without being accosted by virility pills, fast fashion, and hangover cures.This week on Gadget Lab, WIRED staff writer Amanda Hoover joins us to talk about the weird world of TikTok Shop, how its fee structure is evolving, and why it feels like every single social media service is pivoting to zany products.Show Notes:Read Amanda’s story about TikTok Shop raising its seller fees. Listen to our recent episode

Apple has gotten used to being a favorite target of rivals and government agencies. The company has been repeatedly scrutinized by regulators, and other tech companies have accused the company of anticompetitive practices. Apple’s most recent legal challenge is a doozy: an antitrust lawsuit filed by the US Department of Justice and more than a dozen state attorneys general. The suit takes aim at the security and privacy features offered only on the iPhone, and accuses Apple of using that exclusivity to lock consumers into its ecosystem. At the center of the suit is the lack of true cross-platform encryption on Apple’s messaging platform—the green bubble-blue bubble divide—which the government alleges harms consumers by leaving them more vulnerable to attacks.This week on Gadget Lab, we talk with WIRED senior security editor Andrew Couts about the encryption and privacy issues behind the DOJ's suit against Apple, and how the dreaded green bubbles on iMessage factor in.Show Notes:Read Andrew and Andy Greenberg’

3 Body Problem is Netflix’s new big, meaty prestige sci-fi series. Based on the book of the same name by author Liu Cixin, the show about an impending alien invasion is also one about how humans react to technological advancements and social movements that spiral out of control. Aliens aside, it tackles many of the same issues modern society is facing right now—political instability, fanaticism, and maybe an over-dependence on virtual reality. The new show is helmed by the former showrunners ofGame of Thrones and surprise surprise, this high-concept drama is in fact very good.This week on Gadget Lab, we talk all about 3 Body Problem—how the tech and cultural events in the show mirror the real world and how it stacks up against the likes of Game of Thrones and other prestige TV.Show NotesRead Amit Katwala’s interview with the main showrunners of3 Body Problem. Here’s Lauren’s story about crying in VR. Speaking of VR, read WIRED’s review of the Apple Vision Pro.RecommendationsKate recommends the showSilo on App

You may only know TikTok as the massively popular social video app for phone-obsessed teens, but lately the app has been caught in the political fray. On Wednesday, the US House of Representatives approved a bipartisan bill that, should it become law, would require TikTok’s parent company, the Chinese firm ByteDance, to sell the app or else see it banned on devices in the US. Lawmakers in the US have expressed concerns that data from American TikTok users is being shared with a Chinese company, and that therefore TikTok poses a threat to national security. This week on Gadget Lab, we’re joined by WIRED’s senior politics writer Makena Kelly to talk about those security concerns, what this bill means for the rest of the tech industry, and what could happen if TikTok is actually banned.Show Notes:Read Makena on the bill that would ban TikTok, and read Vittoria Elliott’s update on Wednesday’s vote. We also have instructions to get your videos off TikTok. Read all of WIRED’s TikTok coverage.Recommendations:Makena