Дифракция

Round-14 hunt: picked; source: deeper uploads from a strong round-10-12 channel; channel already live on Lumen; strict per-title check + final strict pass; title rules; oEmbed verified.

A 37-minute video from Кафедра Физики КарТУ: “Дифракция”.

Video by Кафедра Физики КарТУ, played through YouTube's embedded player.