TechStuff

If the 20th century was defined by oil, journalist and author Nicolas Niarchos bets that the 21st century will be defined by batteries. In his book, The Elements of Power: A Story of War, Technology and the Dirtiest Supply Chain on Earth, Niarchos unpacks the hidden costs behind the world’s battery boom. In this episode, he and Oz trace how the race for cobalt and other critical metals is reshaping global power—why Chin...

How do you feel about AI in your art, your music, and your video games? Oz is joined by Kill Switch host, Dexter Thomas, to discuss Switchbot's AI Art Frame and the video gamers who are holding developers to account. But will the anti-AI outrage continue to make change? Then, Oz updates us on last week’s World Economic Forum — one Davos attendee spent the night in jail and Canada’s PM says there’s a rupture ...

Audrey Tang’s path to government had very unusual origins: she is a hacker, an anarchist and the world’s first non-binary government minister. She now serves as Taiwan’s Cyber Ambassador and continues to advocate for greater internet freedom and civic participation globally. Audrey sits down with Oz to discuss Taiwan’s AI chip manufacturing and how it impacts their contentious relationship with China, how sh...

You’re meeting us at a ‘very Chinese time in our lives’ and today’s episode is no exception — it’s all about China. First, Oz explains China’s attempt to claw a Singaporean AI company, Manus, back from Meta. And why Chinese customs are rejecting NVIDIA H200 chips. Is China fighting back? Then, Karah fills us in on why everyone on TikTok is saying they are Chinese. Finally, humans fold laund...

Ever wonder why Gen Z is so obsessed with Millennial culture? Casey Lewis can tell you. She’s a trend researcher and author of “After School,” a Substack newsletter about youth and internet culture. Casey joins Karah to discuss why Gen Z is doubling down on nostalgia and buying up analog products. She runs through the latest trends you may have seen, but didn’t understand… And she unpacks why Gen Alph...

What would you do if AI took your clothes off? Elon Musk’s AI model, Grok, will strip women of their clothes when prompted and the results are all over X.com. “Nudify” apps and communities have been doing this for years, but now it’s trending on one of the biggest social media platforms out there. And no one is protected—even children. Karah sits down with Samantha Cole from 404 Media to discuss how X ...

Hey entrepreneurs! Your favorite hosts Jannese Torres (Yo Quiero Dinero & Financially Lit!) and Austin Hankwitz (Rate of Return & Rich Habits) are back for Season 4 of “Mind the Business: Small Business Success Stories", brought to you by iHeartMedia’s Ruby Studio in partnership with Intuit QuickBooks. 

This time around, we're diving deep with more exciting small business owners at the cutting edge of their...

Eliot Peper gets paid to dream about the future. He’s a science fiction writer who has stumbled into an unusual position: writing speculative fiction for Fortune 500 companies. He is also the Head of Story at Portola, which is an AI-companion company. Eliot is responsible for developing a whole new alien culture and forming the personalities of your new favorite AI creature. Karah and Eliot discuss the overlap between art and...

NASA and IBM have developed advanced AI foundation models that analyze satellite data to reveal patterns across Earth and beyond. These tools are already driving real‑world impact, from helping Kenya plan the planting of 15 billion trees to enabling the UK to track harmful algae blooms. This collaboration provides strategic insights for climate action, environmental monitoring, and emergency response.

This...

Would you live in a zero labor home – with a robot? This week, the latest trends and gadgets coming out of CES in Las Vegas and what Karah learned about consenting to biometric surveillance at a Wegmans. Then, Oz takes us to a peptide rave and Karah unveils how influencers and OnlyFans models are getting US visas — they can thank John Lennon.  

If you’ve used a chatbot in an unusual or surprising way, se...

What was your tech takeaway in 2025? And what is going to be the big story in 2026? Oz sits down with the author of The Running Ground and The Atlantic’s CEO, Nicholas Thompson, to discuss the odd intersection between tech and religion, the tech to compensate media companies for AI training data, who OpenAI’s real rival is, why we don’t understand how AI works, and much, much more.

See omnystudio.com/listener ...

Could you resist falling for an AI companion? We’re revisiting one of our favorite episodes of 2025: author and journalist Sam Apple takes us on romantic getaway for people who are in love with their AI companions He wrote a piece for Wired about what he observed that weekend, whether the love between humans and AI is real, and what the future of dating could look like in a world with AI companions.

See omnystudio.com/listener...

One of the companies you couldn’t ignore this year was NVIDIA, so we’re re-airing a conversation Oz had with Stephen Witt, a frequent contributor to The New Yorker and author of The Thinking Machine: Jensen Huang, NVIDIA, and the World’s Most Coveted Microchip. They discuss what’s made NVIDIA the most valuable chip company in the world, how a single piece of hardware changed the world forever, and why data c...

What was your internet obsession this year? Karah is joined by writer and podcast host, Aminatou Sow, to talk about what they watched — and what rotted their brains — in 2025. They talk about niche internet obsessions, vertical shorts, AI depicting the oldest generation, and the never-ending Wicked press tour. 

Additional Reading/Watching: 

• Exploring My Mustard Collection | Tiktok

Are you a gift go-getter, or a holiday procrastinator? This week, Karah spoke with Kyle Chayka, tech writer for The New Yorker and author of the book “Filterworld: How Algorithms Flattened Culture”. They talk about his gadget gift guide, how analog products are back in style, and why books are his preferred gift of choice. Oz also shares the hottest toy of the year: a console that helps the whole family stay active.&nbs...

Is nuclear fusion the clean energy we need? Oz speaks with Commonwealth Fusion Systems' scientist and engineer Alex Creely and fashion designer Gabriela Hearst about why the public should get excited about nuclear fusion. Together, they discuss what it will take to commercialize fusion, how Gabriela’s 2022 fashion show changed the public conversation, and whether we’ll have nuclear fusion by 2030.

See omnystudio.com/list...

Should LLMs monitor crime? This week, Oz tells us why the US pharmaceutical industry may have competition… and why we’ve yet to see a flood of new products from AI drug discovery companies. Then, Karah explains how a telecommunications company is feeding recordings of inmate phone calls into LLMs that can then monitor future calls for planned crimes. Also, the UK government wants to cross-reference CCTV footage with th...

What does the death of restaurants look like? Ellen Cushing, staff writer for The Atlantic, joins Karah to talk about the rise of delivery apps and the fall of the in-person dining experience. They discuss how delivery apps became part of the millennial lifestyle subsidy, how they reshaped what’s on the menu, and why this feels all too similar to what’s happening to movie theaters. 

See omnystudio.com/listener for p...