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by TimBurr
1959 days ago
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Thinking of when I was 12 (2005?), microscopes and magnifying glasses helped me understand. Depends on device DPI (cell phones have an insane number of pixels per inch; desktop screens are usually less dense). If you can zoom in enough to see subpixel elements, and pull up a color wheel, it's very intuitive to see that the screen is made of pixels, and the pixels are made of three elements. https://en.wikipedia.org/wiki/RGB_color_model#/media/File:Ad... The Pico-8 might be a approachable way to explore retrocomputing. It's an in-browser console modelled after GameBoy-era consoles. https://news.ycombinator.com/item?id=18240375 I don't know about books, though. I remember reading the binary/computers chapter of How Things Work and being thoroughly confused at that age. There was some extended allegory about white mammoths and black mammoths. |
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Now I have both editions and have looked through them side-by-side. It's a bit unfortunate that some pages were dropped to make room for the expanded digital section in the newer edition, but well worth the trade-off for more/better explanations in the digital realm.