Search Articles — Sudonull

https://sudonull.com/color-photo-printing-on-zx-spectrum-how-it-works

How a photographer-programmer used ZX-Spectrum for additive color photo printing. Technical details of the system, software implementation, and limitations. Learn how a DIY solution replaced professional equipment.

https://sudonull.com/zx-spectrum-controls-lunar-landing-in-ksp

Learn how ZX Spectrum with Z80A and kRPC implemented landing in Kerbal Space Program. Technical details of emulation, RS232 and comparison with AGC. For developers.

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.

https://sudonull.com/cold-stars-as-dyson-swarms-on-h-r

Learn how Dyson swarms around red and white dwarfs look on the H-R diagram: T=50K, pure IR spectrum. Candidates from WISE and JWST for SETI. Read the analysis.

ChatGPT: Chat, Work, Create & Code with AI

https://chatgpt.com/

Use ChatGPT to answer questions, write, create images, complete work, and code—all in one place. Get started for free or download …

ChatGPT

https://chatgpt.com/features

Use ChatGPT to answer questions, write, create images, complete work, and code—all in one place. Get started for free or download …

Introducing ChatGPT | OpenAI

https://openai.com/index/chatgpt/

Nov 30, 2022 · We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it …

ChatGPT - شات جي بي تي GPT

https://m.chatgpt.com/?locale=ar

استخدم ChatGPT للإجابة عن الأسئلة والكتابة وإنشاء الصور وإنجاز الأعمال والبرمجة—كل ذلك في مكان واحد. ابدأ مجانًا أو نزّل التطبيق.

OpenAI | Research & Deployment

https://openai.com/

Trust & Transparency Products ChatGPT(opens in a new window) ChatGPT Business(opens in a new window) ChatGPT …

Get started | ChatGPT

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Log in or sign up to ChatGPT

Download ChatGPT

https://chatgpt.com/download/

Download the ChatGPT app for Windows, Mac, iPhone, and Android. Access ChatGPT Work and Codex, use voice conversations, …

ChatGPT Plan | Free

https://chatgpt.com/plans/free/

Try ChatGPT Free today and use AI to write, learn, plan, and get quick answers—at no cost.

GPT-5 is here | OpenAI

https://openai.com/gpt-5/

ChatGPT thinks harder on complex tasks and asks relevant follow-up questions to keep work moving. Every employee can get expert …

ChatGPT can now see, hear, and speak - OpenAI

https://openai.com/index/chatgpt-can-now-see-hear-and-speak/

Sep 25, 2023 · We are beginning to roll out new voice and image capabilities in ChatGPT. They offer a new, more intuitive type of …