Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00569-x
qemu-img create -f qcow2 vm_disk.qcow2 20G
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ballin#One night — after a glass of wine — I had another idea: one modern trick with ASCII art is the use of Braille unicode characters to allow for very high detail. That reminded me of ball physics simulations, so what about building a full physics simulator also in the terminal? So I asked Opus 4.5 to create a terminal physics simulator with the rapier 2D physics engine and a detailed explanation of the Braille character trick: this time Opus did better and completed it in one-shot, so I spent more time making it colorful and fun. I pessimistically thought the engine would only be able to handle a few hundred balls: instead, the Rust codebase can handle over 10,000 logical balls!
He believes that the finds could help people understand wider landscape change now and in the past.
Document what works as you implement and test different approaches. Keep notes on which tactics seem most effective for your content, which platforms drive the most engaged traffic, which topics generate the most AI citations. This knowledge base becomes increasingly valuable over time as you identify patterns specific to your niche and audience that might differ from general best practices.