Tech | Business | AI

TechZeitGeist: Tech & Business without the hype

Clear analysis of tech, AI, and markets – focused on product, engineering, and business. Curated, concise, actionable.

Latest News

  • Why Europe EV sales jumped 37% — and what it means

    5 min read

    Why Europe EV sales jumped 37% — and what it means

    Last updated: 01. January 2026 Berlin, 01. January 2026 Insights Europe EV sales have climbed sharply: recent industry tallies show roughly a 37 % year‑on‑year increase

    Read more

    Read more: Why Europe EV sales jumped 37% — and what it means
  • Solid-State EV Batteries: What the Latest Breakthrough Changes

    5 min read

    Solid-State EV Batteries: What the Latest Breakthrough Changes

    Solid-state EV battery advances have moved from lab headlines into vehicle tests and pilot lines, and they promise higher safety and potentially greater range. This

    Read more

    Read more: Solid-State EV Batteries: What the Latest Breakthrough Changes
  • AI Features: Why They Get Worse After Launch—and How to Fix

    5 min read

    AI Features: Why They Get Worse After Launch—and How to Fix

    Many product teams notice that AI features become less reliable after launch. The core reason usually lies in model drift and changing data pipelines rather

    Read more

    Read more: AI Features: Why They Get Worse After Launch—and How to Fix
  • Thwaites Glacier: The sea-level wildcard scientists fear

    5 min read

    Thwaites Glacier: The sea-level wildcard scientists fear

    The Thwaites Glacier holds roughly 0.65 m of potential global sea-level rise. That number can sound abstract, so this article places it in plain context: what

    Read more

    Read more: Thwaites Glacier: The sea-level wildcard scientists fear
  • Real-Time Voice AI: Why the End of Lag Changes Trust

    5 min read

    Real-Time Voice AI: Why the End of Lag Changes Trust

    When a voice assistant pauses, the user often doubts it. Real-time voice AI that responds with almost no lag changes how people judge sincerity and

    Read more

    Read more: Real-Time Voice AI: Why the End of Lag Changes Trust
  • Offshore wind turbines: Why they keep getting bigger

    5 min read

    Offshore wind turbines: Why they keep getting bigger

    Offshore wind turbines have grown from machines of a few megawatts to modern giants above 15 MW. The shift reduces cost per megawatt-hour by capturing more

    Read more

    Read more: Offshore wind turbines: Why they keep getting bigger
  • AI Data Centers in Space: The Energy Crunch Behind the Idea

    5 min read

    AI Data Centers in Space: The Energy Crunch Behind the Idea

    The idea of AI data centers in space promises to move heavy compute out of crowded server farms on Earth and into orbit, where solar

    Read more

    Read more: AI Data Centers in Space: The Energy Crunch Behind the Idea
  • Gmail Address Change: How to switch without losing anything

    5 min read

    Gmail Address Change: How to switch without losing anything

    If you want to replace your current Gmail address but keep every email, contact and file, the Gmail address change is the relevant option to

    Read more

    Read more: Gmail Address Change: How to switch without losing anything
  • Battery storage: Why grids are buying gigawatts at once

    5 min read

    Battery storage: Why grids are buying gigawatts at once

    Power companies are adding large amounts of battery storage fast because electricity systems need flexible capacity to balance variable renewables and avoid blackouts. This article

    Read more

    Read more: Battery storage: Why grids are buying gigawatts at once
  • Newsletter

    Once a week, the most important tech and business takeaways.

    Short, curated, no fluff. Perfect for the start of the week.

    Note: Create a /newsletter page with your provider embed so the button works.