Gadget Lab: Weekly Tech News

Have you ever put on a new shirt and then discovered that it makes you feel itchy? Or have you ever taken off a new pair of pants at the end of the day to find that the fabric has given you a skin rash? This is a problem that’s increasingly common as more and more chemicals are being added to our clothing when they’re dyed different colors or treated with additives that make them stain-, wrinkle-, or odor-resistant. Some of these chemicals are irritants that can cause breathing problems or skin issues. Some others are toxic enough to trigger life-altering autoimmune diseases. Since the fashion industry operates within loose regulations, the problem of toxic apparel isn’t going away anytime soon.This week on Gadget Lab, we're joined by journalist and author Alden Wicker. Her new book is called To Dye For: How Toxic Fashion is Making Us Sick—And How We Can Fight Back. We discuss the wide range of chemicals, dyes, and treatments that get put into our clothes, and we offer tips on how to avoid the worst offenders

Nearly every one of us in the US and Canada has bought something from either Walmart or Amazon. Not only are these two retailers ubiquitous, but they have forever altered the way we buy things through their experiments with things like free shipping, competitive pricing, speedy delivery, membership services, and innovative brick-and-mortar experiences.Amazon and Walmart are obviously different in many ways, but the two companies are also surprisingly similar. This becomes particularly evident when you chart the history of their rivalry, as they race to compete for online shopping gains, or when they battle it out to acquire the same companies. Journalist and author Jason Del Ray writes about the dueling giants in his new book, Winner Sells All: Amazon, Walmart, and the Battle for Our Wallets, which traces the moves both companies have made in their decades-long slugfest.This week, we talk to Jason Del Rey about Amazon and Walmart’s technological advances, their strategic acquisitions, and how the pandemic for

Hey, remember the Cybertruck? Tesla CEO Elon Musk unveiled the company’s futuristic electric vehicle way back in 2019. At the launch event, Tesla tried to show off the Cybertruck's "unbreakable windows" by hurling a metal ball at them. It promptly shattered the glass. Twice. It was an inelegant debut, but Tesla still seemed eager to develop the EV.Turns out, the Cybertruck had a few other design flaws as well. Leaked Tesla documents from January of 2022 have revealed an array of problems with the handling, braking, suspension, and chassis of the Cybertruck’s prototype. Most of the Cybertruck’s physical problems appear fixable, but auto industry experts are shocked that Tesla was still encountering so many issues at such a late point in the vehicle’s development.This week on Gadget Lab, we're joined by WIRED staff writer Aarian Marshall and WIRED's innovations editor Jeremy White for a conversation about where the Cybertruck’s development went wrong and how the EV’s difficult birth affects Tesla’s larger EV vi

After years of rumor and speculation, Apple finally took the wraps off its virtual reality headset this week. The Apple Vision Pro made its debut at the company’s big developer conference in Cupertino, California. The new headset lets the viewer enjoy a fully immersive experience, or dial in a little bit of their visual surroundings to mix the real world and virtual elements together. It’s an impressive feat of engineering. When it goes on sale next year for $3,500, Apple hopes it will serve as its next big platform for app developers—and the usefulness of the apps that wind up on the Vision Pro are what its success or failure really hinges on.Our own Lauren Goode got to try the headset, and she tells us all about it. We also welcome WIRED product writer and reviewer Brenda Stolyar onto the show to go over all of the other updates Apple announced at its Worldwide Developers Conference, including new Macs, and new software features coming to iPhones, Macs, Apple Watches, and iPads.Show Notes:Read Lauren’s hand

The idea that machine intelligence will one day take over the world has long been a staple of science fiction. But given the rapid advances in consumer-level artificial intelligence tools, the fear has felt closer to reality these past few months than it ever has before. The generative AI craze has stirred up excitement and apprehension in equal measure, leaving many people uneasy about where the future of this obviously powerful yet still nascent tech is going. This week, for example, the nonprofit group Center for AI Safety released a short statement warning that society should be taking AI as seriously as an existential threat as we do nuclear war and pandemics.This week on Gadget Lab, we talk with WIRED senior writer Will Knight about how dangerous AI really is, and what guardrails we can put up to prevent the robot apocalypse.Show Notes:Read Will’s story about the experts worried that AI is posing an existential threat to humanity. Read all WIRED’s coverage about AI.Recommendations:Will recommends the no

For a lot of people, riding a bike through a crowded city—or even on suburban avenues—might feel daunting. Should you get an electric or acoustic bicycle? What gear do you need while you ride? How do you avoid getting hit by the great big gas guzzlers that take up most of the road? These are valid questions, and we've got answers. May is national bike month here in the US, and Gadget Lab is ready to get you rolling.This week on Gadget Lab, WIRED senior associate reviews editor Adrienne So joins us as we cycle through all things bikes: How to start riding more, what to look for in an ebike, and what's the best frame color for your grocery-getter.Show Notes: Read more about Adrienne’s guide to the best ebikes. Here’s our roundup of our favorite bike accessories.Recommendations: Adrienne recommends the book A Paradise Built in Hell by Rebecca Solnit. Mike recommends the Lil Guy hip bag from Road Runner Bags. Lauren recommends Adrienne So’s WIRED story “A Letter to My Fellow Asian Mothers From the Multiverse.”Adr

The weather is warming up in our part of the world, which means people are starting to think a little more about getting outside and being active, and maybe doing so in a little less clothing than usual. So we’re dedicating this week’s Gadget Lab episode to fitness. Our guest is the author Casey Johnston, who writes about weightlifting, nutrition, and fitness trends in her newsletter, She’s a Beast, and her book, Liftoff: Couch to Barbell.We talk to Casey about her own fitness journey, and how to navigate all the high-tech and low-tech solutions for achieving better health, from fitness trackers and online videos to finding a workout regimen that meets your goals.Show Notes:Subscribe to Casey’s newsletter. Check out her ebook about weightlifting. Recommendations:Casey recommends the game Legend of Zelda: Tears of the Kingdom. Mike recommends saving your pickle brine and using it in other recipes instead of just dumping it out. Lauren recommends the podcast Wiser Than Me, hosted by Julia Louis-Dreyfus.Casey Jo

Google would like you to know that it has been at the forefront of machine intelligence for decades, actually. Never mind that it was beaten to the generative AI hype party by the likes of OpenAI and Microsoft Bing, because Google has big plans. At its I/O developer conference this week, in addition to announcing some new hardware (including a folding phone), Google turned on the firehose of AI. During a two-hour presentation, the company showed how it’s busily building generative technologies into nearly everything it does. Chatbots, text generators, and content creation tools will soon be embedded in Google’s devices, search pages, Android apps, and Google's Workspace suite of productivity apps like Gmail, Docs, and Sheets.This week on Gadget Lab, we talk about the big news from Google’s I/O event and why the company is so dead set on sticking AI in absolutely everything.Show Notes:Read all of WIRED’s coverage from Google I/O, including everything the company announced, how Google is adding AI to search and

In the months since Elon Musk took over Twitter and started making all kinds of unpopular changes, people have been looking for other places online where they can hang out instead.Of all the Twitter-like social platforms to emerge as safe havens for the hordes—Mastodon, T2, Post, Notes—the one with the most buzz is Bluesky. It’s popular because ex-Twitter CEO Jack Dorsey is one of the people behind it, but also because it’s still in beta and sign-ups are invitation-only. Scarcity breeds demand. The cool people and internet insiders are already on Bluesky, and they are reporting that the new social network looks an awful lot like Twitter. Also, it’s actually … fun.This week, we look at Bluesky’s rise and discuss its growing pains. We also ask if any of these fledgeling social networks can ever hope to captivate us the way Twitter has.Show Notes:Here’s Kate on why Bluesky is fun. The platform also has a nudes problem. Vittoria Elliott catalogs the current surge in hate speech and propaganda on Twitter. Relatedl

The most successful industries out there are the ones that play to consumers' insecurities. Many self-care companies prey on people’s anxieties about how they look and smell, offering products that purport to make the wearer more appealing to romantic prospects and the rest of society by making them more attractive and less smelly. For much of the modern era, these products have been aimed at women, reinforcing dominant beauty standards and making bucket loads of money as sales have soared. Recently, that strategy has grown to reach a previously untapped market: men and people with penises. A slew of companies now offer all sorts of sprays, balms, and supplements for men’s nether regions. While convincing men to invest in full body hygiene, they are also changing modern ideas about masculinity.This week on Gadget Lab, we invite WIRED’s head of research Zak Jason to describe his descent into the weird world of testicle sprays, bag balms, and men’s wellness products.Show Notes:Read Zak’s story about his balls-o

If you’ve committed any internet crimes lately, you probably shouldn’t have paid for them with Bitcoin. While many crypto-evangelists have long thought of digital currency as a means of buying legal and illicit goods on the web with total anonymity, the fact is that nearly all cryptocurrency transactions leave a digital trail behind them that can point to your true identity. No matter how hard you try to hide, a dedicated sleuth with the right resources can find you.This week on Gadget Lab, WIRED senior cybersecurity writer and author of the book Tracers in the Dark digs into all the ways investigators, government agents, and hackers can track down criminals online by “following the money” exchanged in cryptocurrency transactions.Show Notes:Andy’s book is Tracers in the Dark: The Global Hunt for the Crime Lords of Cryptocurrency. You can read two excerpts from the book on WIRED.com: the six-part AlphaBay saga and the feature about the takedown of a website for sharing child sex abuse materials.Recommendations

Artificial intelligence continues to seep into every aspect of our lives: search results, chatbots, images on social media, viral videos, documentaries about dead celebrities. Of course, it’s also seeping into our ears through our podcast clients.A new class of emerging AI-powered services can take audio clips from voice recordings and build models off them. Anything you type into a computer can be spit out as an impression of that person’s voice. Proponents of AI voice cloning see these tools as a way to make life a little easier for content creators. The robo-voices can be used to fix mistakes, read ads, or perform other mundane duties. Critics warn that the same tools can be weaponized to steal identities, scam people, and make it sound like someone has said horrible things they never did.This week, we ask our producer Boone Ashworth, who is also a staff writer for WIRED, to sit down in front of the microphone and bring his AI voice clone experiments with him.Show Notes:Read Boone’s story about AI voice cl

It used to be that when you bought a car, you just picked out the model and color you wanted and selected the optional extras. When the dealer rang up the total, that’s all you had to pay. Now, it’s becoming more common to pay a base price for a car and then subscribe to those extras. Big stuff like driver assistance features or fast-charging capability and even smaller stuff like heated seats and dash cams can be unlocked in a new car by paying the automaker a yearly or monthly fee. This trend has been quickly adopted by the auto industry for new cars, and it’s now making its way into used cars too. This week, we welcome WIRED staff writer Aarian Marshall back to the show. We talk about the overall trend of pay-to-unlock features in cars, and how automakers are adapting it for the second-hand vehicle market.Show Notes:Read Aarian’s story about subscription-based services in used cars. Also read her other auto industry stories, including reports about how cars can monitor your behavior behind the wheel, and h

Amazon has sold a lot of connected devices, and now it’s putting those devices to work. Millions of Ring cameras and Echo speakers sitting in homes across the US have the potential to share a little bit of their internet bandwidth with other Amazon devices that need it. This network, made up almost entirely of consumer gadgets installed in people’s homes, is called Amazon Sidewalk. The company has been bolstering Sidewalk for years, adding device after device to this sleeper army of bandwidth-sharing speakers and cameras. Sidewalk has gotten big enough to reach 90 percent of the US population, and it’s poised to grow even bigger now that the company has opened up Sidewalk to developers. As more companies build more products that can join the Sidewalk network, the full scale of Amazon's plan will come into focus.This week on Gadget Lab, we talk about Amazon Sidewalk and how the company quietly built up a network that reaches nearly everyone in the US.Show Notes:Read Mike’s story about the Amazon Sidewalk devel

If you're reading this, you can thank a semiconductor. Phones, tablets, computers—really any device more digital than pen and paper—all depend on the tiny chips inside them to function. The semiconductor industry is massive, and at the center of it all is one massive firm that makes the bulk of the chips we all rely on: Taiwan Semiconductor Manufacturing Company. The company, known widely as just TSMC, is not only the most important enterprise in the chip industry, but it’s also a powerful and stabilizing force in the geopolitical standoff between Taiwan and China that, if ignited, would affect the whole world. TSMC’s untouchable status has earned it an amusing nickname: The Sacred Mountain of Protection.This week on Gadget Lab, WIRED contributor Virginia Heffernan talks about her trip to the TSMC facility in Taiwan. She tells us how chips are made and explains how the semiconductor industry—TSMC in particular—drives innovation while remaining largely invisible.Show Notes:Read Virginia’s story about her trip

Our smartphones rule our lives. We love them, we hate them. Somewhere deep down inside, we hope they never go away. But, if recent sales data is to be believed, we are also incredibly bored with smartphones—so bored in fact that we’re buying far fewer of them than we used to.This week, we talk about what the future looks like for smartphones. They’ll likely get more foldable, their voice features could grow chattier, and they might even come with a chip to recognize AI-generated nonsense and block it like spam. WIRED senior editor and noted techno-grouser Jason Kehe joins our conversation about the future of the phone and the future of our souls.Show Notes:Read Lauren’s interviews with five prominent technologists as they predict the phone’s future. The story is part of our WIRED 30 package celebrating our 30th anniversary as a publication.Recommendations:Jason recommends Anaximander and the Birth of Science by Carlo Rovelli. Lauren recommends swimming and not podcasting. Mike recommends Why Buddhism Is True

The worst part of going to school is all the homework. Nothing strikes dread in a student’s heart quite like facing down a deadline on a seven-page essay. That’s why some of them may find it tempting to turn those hours of work into a task that can be breezed through in a matter of seconds by an AI-powered app. Generative tools like ChatGPT have wormed their way into the school system, causing panic among teachers and administrators. While some schools have banned the tech outright, others are embracing it as a tool to teach students how to tell the difference between reality and science fiction.This week, we're bringing you a special show about the perils and opportunities of AI in the classroom. This episode is a collaboration between WIRED and the NPR show 1A. It's the second episode in a series called “Know-It-All,” which focuses on all the ways AI is affecting our world.Show NotesListen to every episode of Know It All: 1A and WIRED’s Guide to AI. Read more from WIRED about how chatbots are coming for the

The modern internet is powered by recommendation algorithms. They're everywhere from Facebook to YouTube, from search engines to shopping websites. These systems track your online consumption and use that data to suggest the next piece of content for you to absorb. Their goal is to keep users on a platform by presenting them with things they'll spend more time engaging with. Trouble is, those link chains can lead to some weird places, occasionally taking users down dark internet rabbit holes or showing harmful content. Lawmakers and researchers have criticized recommendation systems before, but these methods are under renewed scrutiny now that Google and Twitter are going before the US Supreme Court to defend their algorithmic practices.This week on Gadget Lab, we talk with Jonathan Stray, a senior scientist at the Berkeley Center for Human-Compatible AI who studies recommendation systems online. We discuss how recommendation algorithms work, how they’re studied, and how they can be both abused and restrained

The promise of streaming TV was that you could watch whatever you wanted, when you wanted. And for a while, that was mostly true. But recently, streaming services have started to dial back the nice-guy stuff and reel in the freebies. Companies across the stream-o-sphere are tweaking subscription tiers, raising prices, and canceling unprofitable shows. Netflix has introduced an ad-supported tier to its formerly ad-free service, and even started cracking down on people sharing account credentials. And corporate shake ups at HBO Max have resulted in gobs of stuff being removed from that platform entirely.This week on Gadget Lab, WIRED senior editor Angela Watercutter joins us to talk about why the streaming ecosystem has grown so complicated and hostile toward its customers.Show NotesRead WIRED’s series about why we hate streaming. Listen to WIRED and 1A’s series about AI, Know It All.RecommendationsAngela recommends the cinematic masterpiece Cocaine Bear. Lauren recommends Marc Maron’s stand-up special From Ble

The unstoppable march of artificial intelligence carries on. In mere weeks, AI has oozed into nearly everything we interact with on the internet, from conversations, to journalism, to how we look stuff up online. It's even got Google scrambling to reclaim its spot on the search throne after Microsoft implemented its own AI tools to miraculously make Bing feel relevant again.This week, we talk with WIRED senior writer Will Knight about how generative AI is changing how we search for information and create content online, and whether we should actually be freaking out about our new robot overlords.Show NotesRead more from Will about the very weird and occasionally horrifying world of generative AI. Follow all of WIRED’s ChatGPT and AI coverage.RecommendationsWill recommends The Amazing Acro-Cats, which is a cat circus that is about to go on tour. Lauren recommends the CBC documentary Big Dating. Mike recommends the World Bollard Association Twitter account.Will Knight can be found on Twitter @willknight. Lauren