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The Daily Triptych038 / 365

7 FEB 2026

Day 38

Men are disturbed not by things, but by the views which they take of things.

Epictetus · Enchiridion
A lidded bronze bowl with silver-inlaid decoration showing human figures representing planets and zodiac signs arranged across the surface.

I · THE OBJECT · BRITISH MUSEUM

The Vescovali Bowl

Khurasan · Medieval · Bronze with silver inlay

Luxury tableware from medieval Khurasan carries the seven planets and twelve zodiac signs in silver inlay — astrology rendered as something you could eat from.

Enter lesson 6 MIN

II · THE IDEA · ARTIFICIAL INTELLIGENCE

Why Attention Gets Expensive

Transformers · Quadratic in sequence length · Memory bandwidth, not arithmetic

Every token must compare itself to every other token. Double the length and you quadruple the work — not just in operations, but in the memory traffic that often costs more.

Enter lesson 6 MIN

Written before source checking was enforced · facts in this lesson are unverified

An octagonal building with a golden dome, covered in blue and white tilework, set on a raised platform with arched openings below.

III · THE WORK · ART HISTORY

The Dome of the Rock

691 · Jerusalem · Marble, wood, copper, aluminium

In 691, an Islamic ruler built a dome over a stone where Abraham is said to have offered his son and Muhammad to have begun his night journey to heaven.

Enter lesson 7 MIN

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