22. Elastic constants and symmetry

New channel Niraj Chawake: title sample judged 'whole' (A structured, sequential lecture series on mechanical behavior of materials taught with clear pedagogical intent, with n); passed a second screen for sellers/exam-prep/re-uploads; 2 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.

A 17-minute video from Niraj Chawake: “22. Elastic constants and symmetry”.

Video by Niraj Chawake, played through YouTube's embedded player.