Relatividade Geral I: Liberdade de "gauge" e difeomorfismos

Round-11 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor/events), provenance check and vendor/seller/devotional recheck passed; strict per-title check + final strict pass; oEmbed verified.

A 55-minute video from Daniel Vanzella: “Relatividade Geral I: Liberdade de "gauge" e difeomorfismos”.

Video by Daniel Vanzella, played through YouTube's embedded player.