Naukowe Czwartki: Fotometria: jak zmierzyć światło gwiazd - dr Grzegorz Stachowski

New channel Wydział FAIS - Uniwersytet Jagielloński: title sample judged 'pick' (A university physics faculty channel of long-form public lectures and expert talks on physics, astronomy, and medical ph); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.