Sixty Symbols

Channel · Physics

Field: Physics
Kind: Channel
Behind It: Brady Haran, with Nottingham physicists
URL: https://www.youtube.com/@sixtysymbols

Covers

Working physicists talking through one symbol or idea at a time: entropy, the fine-structure constant, relativity, quantum tunnelling, the Planck length. Unscripted, and better for it.

Medium

YouTube

Open on the Explainers shelf — the interactive card, the filters, and everything alongside it.

From the Explainers database in Notion, last edited 2026-08-17. This page is the row, rendered by the build; nothing on it is written by hand.