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Historical Tech Tree

historicaltechtree.com

41–50 of 132 posts

Re: Historical Tech Tree

#41

Highly recommend the Dr. Stone anime if you're interested in a story with the premise of starting civilization from scratch but armed with the sum total of modern human knowledge about science and engineering.

I second this. It's the only show I've seen making a semi-realistic attempt at this (ignoring the absurdity of the initial petrification in the first place and Dr. Stone having superhuman knowledge of all human inventions)

Re: Historical Tech Tree

#42

Obviously something of this magnitude will have blindspots. This tech tree seems to be vastly underselling the impact of advances in metallurgy and precision machining. As well as most of what you might call "basic science". This leads to e.g. the Gas Turbine just appearing out of nowhere, not depending on any previous technology

A lot of those things are incremental improvements that build onto each other, like refining an alloy by a few % many times over to end up with something entirely different.

How would one determine what is sufficiently different to deserve a node?

But 100% agree, incremental improvements are the vast majority of advances.

Re: Historical Tech Tree

#46

Highly recommend the Dr. Stone anime if you're interested in a story with the premise of starting civilization from scratch but armed with the sum total of modern human knowledge about science and engineering.

Also, if you want even further back precedent for this kind of plot device, I highly recommend reading a Connecticut Yankee in King Arthur's court by Mark Twain.

https://en.wikipedia.org/wiki/A_Connecticut_Yankee_in_King_A...

Re: Historical Tech Tree

#47

Obviously something of this magnitude will have blindspots. This tech tree seems to be vastly underselling the impact of advances in metallurgy and precision machining. As well as most of what you might call "basic science". This leads to e.g. the Gas Turbine just appearing out of nowhere, not depending on any previous technology

They tried to define what they mean by technology [1], but they seemingly gave up on it partway through. Had they followed it consistently, they would have excluded certain cultural-practice-based technologies like nixtamalization that made the list.

The inconsistent definition and the pretty large gaps leads to a lot of oddness. Just look at how sparse anything related to textiles is. "Clothing" just gets one "invention" in 168k B.P., even though a t-shirt and an arctic jacket are obviously very different technologies. New world agriculture is similarly strange. Nodes appear from nowhere and lead nowhere, presumably because there are implicit "nature" edges they didn't want to represent as technology.

[1] https://www.hopefulmons.com/p/what-counts-as-a-technology

Re: Historical Tech Tree

#49

My particular interest is in screw cutting lathes, and it appears that the Wikipedia entry[1] (on which this seems to be based) was off by about 25 years (1775 instead of 1800), and thus copied to this work. I've let the folks at Wikipedia know. [1] https://en.wikipedia.org/wiki/Screw-cutting_lathe

Making sure you've seen this youtube channel, which is excellent: https://www.youtube.com/@machinethinking
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