Hydro Flask: Travis Rosbach. How a thirsty surfer changed the water bottle industry
Travis Rosbach explains how dissatisfaction with existing reusable bottles led him to create Hydro Flask, a double-wall vacuum-insulated stainless steel water bottle. He describes his path through earlier businesses in fencing and sign-making, the technical and logistical challenges of developing manufacturing in China, and the scrappy early days selling bottles at markets and into retailers. The episode follows the company's rapid growth, financing crises, the arrival of an outside investor, and Travis's eventual decision to leave Hydro Flask.
We react to Bill Ackman's advice to young men
Two co-hosts discuss Bill Ackman's formal pickup line "May I meet you?" and share their own dating and pickup line stories before pivoting into examples of bold young entrepreneurs building "man-on-the-street" content businesses. They then dive into the origin story of MTV and its creative leadership, using it to explore the importance of planting a clear strategic flag, underestimating upside, and taking simple ideas very seriously. The conversation broadens into creative careers in animation, the power of curiosity and observational sensitivity in comedy, investing, and AI, and ends with a Jerry Seinfeld quote on proportion and knowing when to stop.
Advice Line with Anthony Casalena of Squarespace
In this Advice Line episode of How I Built This Lab, host Guy Raz and Squarespace founder and CEO Anthony Casalena answer questions from three early-stage founders. They first discuss how Squarespace has evolved, including its role in a changing AI-driven web and its AI-enabled features. Then they advise a custom mattress entrepreneur, a clean first-aid brand founder, and the creator of an eating-disorder recovery app on branding, distribution, go-to-market strategies, and leveraging early users, before Anthony shares a key retrospective lesson on following his gut faster.
Advice Line with Chet Pipkin of Belkin International
This Advice Line episode of How I Built This Lab features Belkin founder Chet Pipkin helping three early-stage entrepreneurs work through practical business challenges. They discuss adoption and positioning for dissolvable shampoo tablets, inventory and cash-flow planning for a fast-selling sports accessory, and how a massage tool company can expand into B2B and corporate wellness markets. Throughout, Chet shares lessons from building Belkin around solving real problems, managing capital constraints, and relying on grassroots demand instead of top-down sales pushes.
Everything you need to know about AI agents | Swami Sivasubramanian
In this TED Talk featured on TED Talks Daily, Swami Sivasubramanian explains what AI agents are, how they differ from chatbots, and why they could be one of the most transformative technology shifts of our time. He outlines three key milestones needed for agents to change how we work: transforming software development, establishing trust through automated reasoning, and enabling non-programmers to build and collaborate with agents. Drawing from his own journey and examples from Amazon and Prime Video, he describes a future where human-agent collaboration lowers barriers to creation and makes powerful tools widely accessible.
Babylist: Natalie Gordon. How a new mom used nap time to build a $500M business.
Software engineer Natalie Gordon describes how her overwhelming experience creating a traditional big-box baby registry while pregnant led her to build BabyList, a universal registry that lets parents combine products from any retailer with practical services like dog walking or diaper subscriptions. She explains how she bootstrapped the company while caring for a newborn, then gradually scaled it through affiliate revenue, an accelerator, seed funding, and later a major shift into holding inventory and operating as an e-commerce retailer. Throughout, she reflects on hiring and management challenges, learning to become a CEO, and keeping BabyList focused on serving expecting and new parents rather than expanding into adjacent categories like weddings.
5 App Ideas for ChatGPT's New App Store ft. Greg Isenberg
The host and Greg Isenberg discuss OpenAI's new ChatGPT app store and the significant opportunity it creates for entrepreneurs to build apps that live inside ChatGPT. They explain how in-chat app discovery works, show examples like design and real estate tools, and brainstorm specific app concepts including an AI tax assistant, a healthcare concierge, a meme generator, an "AI Grandma" advisor, and a credit score repair utility.
Brainstorming $100M Ideas with the $1B+ King of Brands
The hosts interview consumer brand entrepreneur Eric Ryan about how he repeatedly reinvents everyday product categories like soap, vitamins, and bandages into large, culturally resonant brands. Ryan explains his simple but disciplined model for spotting category white space, stealing inspiration from distant industries and geographies, and balancing familiarity with novelty, then applies that thinking in a live brainstorming session for new $100M+ brand ideas. He also discusses the challenges of execution, leadership, and funding, including a recent failed retail jewelry venture and his current shift toward incubating brands and investing via a new consumer fund.
BOARD GAMES 2: Making our prototype
Planet Money follows its collaboration with Exploding Kittens as they turn an economic concept into a playable board game prototype. The team settles on the "Market for Lemons" idea about asymmetric information, watches Exploding Kittens discover and refine a simple but engaging deal-making mechanic, and wrestles with balancing economic education, fun, and manufacturing constraints. They then test the prototype with game consultant Jamie Wolanski and invite listeners to download and playtest a printable version to help refine the game.
BOARD GAMES 1: We're making a game
Planet Money goes inside the modern board game industry as they embark on creating their own economics-themed tabletop game. They follow the journey of first-time designer and publisher Leonie Grundler, whose game Biome became a Kickstarter hit, and then meet Exploding Kittens co-creator Alon Lee to explore whether their game should be a complex Eurogame or a mass-market party game. Along the way, they unpack crowdfunding, manufacturing, tariffs, and the importance of core game mechanics while setting up a partnership to develop a smart but broadly appealing party game.
TECH002: Jensen Huang & NVIDIA w/ Seb Bunney - Review of The Thinking Machine by Stephen Witt
The episode is a book-club style discussion of Stephen Witt's "The Thinking Machine," focusing on how NVIDIA evolved from a niche gaming graphics company into a central player in the AI revolution. Preston and Seb trace the technical and strategic milestones behind NVIDIA's rise-parallel processing, GPUs, CUDA, and neural networks-while examining Jensen Huang's leadership style, culture-building, and obsession with speed and iteration. They also touch on the implications and risks of AI, Huang's reluctance to address them directly, and preview their next book on OpenAI and Sam Altman.