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https://sudonull.com/zx-spectrum-controls-lunar-landing-in-ksp
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https://sudonull.com/nvidia-cpo-switch-mass-production-of-spectrum-x-and-supply-chain-revolution
Analysis of mass production of Nvidia Spectrum-X CPO switches: why it kills the optical modules market, who wins and loses, hidden consequences for the supply chain.
https://sudonull.com/tatung-einstein-retrospective-of-the-8-bit-workstation
How Tatung Einstein was used for developing games on Spectrum and Commodore 64. Technical specifications, role of the Tatung Pipe interface, and legacy. Detailed analysis.
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