| ▲ | dang 6 days ago | |||||||
Discussed once (and I do mean once): Historical Tech Tree - https://news.ycombinator.com/item?id=44104243 - May 2025 (1 comment) Edit: oops! The Universal Tech Tree - https://news.ycombinator.com/item?id=44161607 - June 2025 (65 comments) | ||||||||
| ▲ | matsemann 6 days ago | parent [-] | |||||||
Someone else found https://news.ycombinator.com/item?id=44161607 (A link to an article about how it's made, with 65 comments) | ||||||||
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