Открытая лекция Лины Кипрюшиной «Искусство, наука и технологии: от 19 века до наших дней»

Round-16 hunt: picked; source: course-code search at high-yield universities (r16 wave 6); channel screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality tier A passed; strict per-title check + final strict pass; oEmbed verified.