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The Daily Triptych101 / 365

11 APR 2026

Day 101

The unexamined life is not worth living.

Socrates · Plato, Apology
A large, fragmentary granite sculptural head with a separate arm fragment, shown against a pale museum background.

I · THE OBJECT · BRITISH MUSEUM

Colossal red granite statue of Amenhotep III

British Museum · Granite · 290 centimetres (9 ft 6 in)

At 290 centimetres (9 ft 6 in) high, this granite sculpture preserves monumental scale while leaving basic questions about its making and discovery unanswered in the supplied record.

Enter lesson 4 MIN

II · THE IDEA · ARTIFICIAL INTELLIGENCE

Neural Tangent Kernel Analysis

theory · 1806.07572 · 1902.06720 · infinite width

In the infinite-width limit, a neural network's training dynamics collapse onto a fixed kernel. Gradient descent then behaves like kernel regression — linear, and in principle predictable from initialisation alone.

Enter lesson 7 MIN

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

A colossal nude male figure in pale marble stands upright, weight settled, gaze directed to one side, filling a tall indoor bay from plinth almost to the vault.

III · THE WORK · ART HISTORY

David

Michelangelo · 1500 · Carrara marble

Michelangelo's David stands over five metres tall in Carrara marble. Meant for a cathedral roofline, it was set instead before the seat of Florentine government.

Enter lesson 6 MIN

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