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Everything about HO scale

Model railroad scale of 1:87

HO or H0 is a rail transport modelling scale using a 1:87 scale. It is the most popular scale of model railway in the world. The rails are spaced 16.5 millimetres (0.650 in) apart for modelling 1,435 mm standard-gauge tracks and trains in HO. Wikipedia →

đź§­ Start here: a 6-step reading path

  1. Read the overview: HO scaleA 5-minute orientation
  2. Skim a recent paper: Evolutionary-scale prediction of atomic-level protein structure with a language modelInfluential work since 2022
  3. Pick up a classic book: Directions in Large-Scale SystemsThe most-reprinted book on the subject
  4. Read the landmark paper: Distinctive Image Features from Scale-Invariant KeypointsCited 47,198 times
  5. Go sideways: O scaleA closely related topic
  6. Go sideways: Rail transport modelling scalesA closely related topic

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🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

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