All episodes
Dive into current and past episode content. Read the show transcript or listen instead if reading just isn’t in the cards today. Comment, suggest, and enjoy.
Categories
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USB
USB is the tiny port that quietly standardized our digital lives—letting nearly anything plug into almost anything. This post tells the story of how a handful of tech giants killed off a jungle of incompatible connectors and gave us one simple plug (well… eventually).
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WiFi
Wi-Fi made the internet truly portable—turning coffee shops into offices, living rooms into classrooms, and airports into, well, slightly less boring places. This episode looks at how Wi-Fi untethered our digital lives and became the quiet force keeping everything connected.
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Wireless Charging
You drop your phone on a pad, and it just starts charging—no fumbling with cables, no broken cords. Wireless charging has quietly reshaped how we power our devices. This post explores how it works, why it feels so effortless, and what it took to make electricity go cordless.
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Noise Cancelling Headphones
They turn airplane roar into a hush and office chatter into silence—but noise-cancelling headphones aren’t magic. This post breaks down how microphones, sound waves, and a bit of clever engineering create quiet on demand, and why some sounds still slip through.
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GPS
From guiding missiles in the Cold War to guiding you to the nearest coffee shop, GPS has become one of the world’s most essential technologies. This post explores how satellites, signals, and a bit of math keep us from getting lost—and why the system is far more fragile (and fascinating) than most people realize.
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Computer Vision
Ever wonder how your phone unlocks with your face or how self-driving cars see the road? That’s computer vision—AI trained to understand images and video. This post dives into how it works, what it can do, and why teaching machines to ‘see’ is both powerful and weirdly philosophical.
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Natural Language Processing
From voice assistants that mishear you to chatbots that almost get it right—Natural Language Processing is the AI trying to understand what we mean when we speak or type. This post explores how machines learn language, why it’s so tricky, and what’s going on behind the scenes when your devices talk back.
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Neural Networks
Neural networks are the brain-inspired tech behind everything from image recognition to music-generating AIs. In this post, we break down how they learn, what makes them powerful, and why they’re not quite human—but still surprisingly clever.
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Machine Learning
From Netflix recommendations to spam filters, machine learning is the quiet engine behind many of the smart tools we use every day. This post breaks down how machines actually learn from data—no PhD required—and why it’s less like programming and more like teaching a really fast, very literal student.
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Touchscreens
Touchscreens feel like modern magic, but the tech has a surprisingly long history—starting with clunky pressure-based screens and evolving into the sleek, responsive glass we tap today. This post traces how we got from early experiments to the multitouch world of smartphones, tablets, and cars that bury the volume control three menus deep.