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Three months ago we set out to make complex tech feel simple for smart people. Today, we close Season 1 with a bonus episode that’s a candid debrief on what worked, what didn’t, and the practical concepts you told us made a difference at work and in everyday life. We answer listener questions and Hugh fails to answer Hannah’s trivia questions (in a throwback to Episode 1).

We start with reflections on learning the craft of podcasting while defining our mission and chemistry. Favourite episodes resurface—especially the outages deep dive—because they blend clear systems thinking with human stories and real fixes. Hannah share she learnt the most from our episode on LLMs (which was definitely the hardest episode for Hugh to prep for).

From there we jump into listener Q&A and tackle the acronyms that clutter meetings: VPN as an encrypted tunnel that blocks man-in-the-middle attacks, URL as these days a synonym for “web address”, and HTTP versus HTTPS as the protocol that is the backbone of the modern web. We keep the momentum with SQL and CSV as the backbone of analytics, plus LAN and WAN to map your home, office, and global networks. Along the way we bust a persistent myth: Wi‑Fi isn’t “wireless fidelity”; it’s simply a name that stuck (and one that was invented in Australia!).

Cloud computing takes centre stage as we lay out how AWS, Azure, and Google Cloud grew from internal platforms into the engines of modern startups. We talk trade-offs: price, performance, managed services, and the undeniable friction of switching providers. Then we answer a deceptively simple question: how do different programming languages “talk”? The practical path is APIs and shared contracts, with compilers and files as the quiet glue that lets JavaScript front ends call Java services and microservices cooperate at scale. For fun, we tip our hats to tech lore—from YouTube’s dating-app origin to Bluetooth’s Viking name—and why trivia can be both marmite and memorable (and why a Vegemite analogy isn’t the same!).

We’re lining up more expert interviews and deeper dives into data centres, energy use, Bitcoin mining economics, quantum timelines, and chip fabrication. If season one made you a little bit smarter, help us reach tens of thousands more learners: follow, share with a friend, and leave a review so we can shape season two around your biggest questions.

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