Nanomateriály pro vodíkové technologie -- přednáška FOV 2021

New channel FYKOS: title sample judged 'pick' (Mostly genuine physics lectures and guest talks for students, but a few panel discussions, event highlight reels, and ge); passed a second screen for sellers/exam-prep/re-uploads; 2 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.