Vol. IV · No. 04 Tuesday · 30 June 2026
Now writing — Why Your Index Scan Is Slower Than a Sequential Scan: When the Planner Is Right to Ignore Your Index dispatches · 3 streams
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The Surprising Origins of Punctuation

The comma is six hundred years older than the dictionary. The question mark might come from a medieval scribe's shorthand for the word 'questio.' Here is the strange history of the marks we use without thinking.

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forgotten-history Dispatch

The Strange Persistence of QWERTY

The QWERTY keyboard layout was designed for the Sholes typewriter in 1873 to slow typists down. The mechanical reasons disappeared by 1900. The layout is still on every device you own. Why?

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