Tech Brew Ride Home
Tech Brew Ride Home

A Canticle For Leibowitz

February 19, 2026

AI Summary

5 min read

🎙️ The Voices & The Context

  • The Format: Solo-hosted daily tech news roundup, delivering bite-sized summaries of the day's top stories in a fast-paced, newsletter-style broadcast.
  • The Key Players: Brian McCullough, the host and creator of Tech Brew Ride Home, known for his witty, accessible breakdowns of complex tech developments; no guests, just his engaging narration.
  • The Vibe: Educational and upbeat, blending hard news with insider scoops and a dash of humor—peaks with a quirky AI-generated theme song at the end.

🗝️ Key Themes & Topics

This episode packs five major tech headlines into a brisk 10-15 minute ride: AI model upgrades, social media accountability, e-commerce milestones, wearable AI innovations, and futuristic data storage.

  • Gemini 3.1 Pro Launch: Google rolls out an incremental upgrade to its AI model, boasting doubled reasoning power (77.1% ARC-AGI score), now available to Pro/Ultra users via apps, APIs, and tools like NotebookLM—focused on visual explanations, data synthesis, and creative tasks.
  • Zuckerberg’s Court Testimony: Meta CEO grilled in a social media addiction trial over beauty filters' harms to teen girls, engagement goals, underage users, and free expression vs. safety.
  • Amazon Tops Walmart: Amazon hits $717B revenue for 2025, edging out Walmart's $713B, driven by AWS cloud dominance rather than pu

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What you'll learn

  • 1 (00:34) **Google Gemini 3.1 Pro Rollout**
  • 2 (02:14) **Zuckerberg Testifies in Social Media Trial**
  • 3 (07:11) **Amazon Surpasses Walmart in Annual Revenue**
  • 4 (10:08) **Apple's Upcoming AI Wearables**
  • 5 (14:42) **Microsoft Project Silica: Long-Term Data Storage**

+ Full timestamped outline available in the app

Show Notes

Gemini is getting with the increased cadence of AI releases. Honestly, can we even keep up at this point? A dispatch from the social media trial as Zuck takes the stand. At long last, Amazon dethrones Walmart. Apple seems poised to unleash a slew of AI wearables. And the new storage system to preserve data, Canticle for Leibowitz-style.

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