Dr. Kalun Ho
Why technology moves the way it does.
What is happening in technology, and why. Videos with the numbers, a plain explanation and a free PDF handout.
For people who have to explain technology to others at work.
Latest video
The newest video.
The free PDF handout is linked in the video description and on the videos page.
All videos, handouts and sourcesThe video loads from YouTube (youtube-nocookie.com) only when you click play. How YouTube handles your data
The questions
Why, not only what.
The videos explain the forces behind what is happening: cost curves, compute, chips, energy, capital, supply chains. Right now mostly AI, because that is where the movement is.
- Why does your AI bill go up when AI gets cheaper?
- Why has electricity become a technology question?
What comes with each video.
Made for people who have to understand a technology shift well enough to explain it to others at work: managers, engineers outside the specialty, and anyone who presents.
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The numbers
Figures from the original sources, with the citations.
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The explanation
The technical part, in plain terms.
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The handout and the deck
A free PDF with the charts and sources, and the editable PowerPoint deck. Both are linked in the description and on the videos page.
Behind the videos
How the videos are made.
Each video starts with the research. Figures are cited, charts are redrawn from the source data, and illustrative examples are labelled as such. Where no source has the number, I measure it myself and publish the experiment.
I lead the AI Lab of a large German company and hold a doctorate in computer vision. The videos are a personal project: my way of explaining, outside work, what I see happening in technology.
More about me
The sources are listed in every handout.
See the next video when it is published.
Subscribe on YouTube. Each video links to its free handout and deck in the description.