16 AUG 2026

Day 228

Civilization advances by extending the number of important operations which we can perform without thinking about them.

Alfred North Whitehead · An Introduction to Mathematics

Fragments of carved stone from a Buddhist monument, mounted for display in a museum gallery, their edges broken where each piece was separated from a larger surface.

I · THE OBJECT · BRITISH MUSEUM

Amaravati sculptures in the British Museum

Buddhist India, Amaravathi, Andhra Pradesh · phases between the 1st century BC and 8th century AD · British Museum

A Buddhist monument in Andhra Pradesh, carved and recarved across nine centuries, then carted to Madras in the 1840s. A hundred and twenty stones ended in London; most of the rest stayed in India.

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II · THE IDEA · ARTIFICIAL INTELLIGENCE

near‑data‑processing-for-embedding-lookup

recommendation inference · memory traffic, not arithmetic · arXiv 2104.05158 (2021)

The heaviest part of a recommendation model barely does any arithmetic. It fetches a few dozen rows from a table of millions and adds them. Memory, not maths, sets the pace.

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A very large open steel globe on a tripod base, standing in a circular pool. Continents in raised relief are bolted onto a cage of rings running pole to pole and around the equator; the oceans are empty gaps. Three tilted rings encircle the sphere. Jets of water rise around the base.

III · THE WORK · ART HISTORY

Unisphere

1964 · Stainless steel · Flushing Meadows–Corona Park, Queens

A hollow steel Earth, 120 feet across, its continents cut from more than five hundred separate pieces and bolted onto open lines of latitude — built so crowds could walk beneath the Southern Hemisphere.

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