Bone Biomechanics Principles

New channel Christos Yiannakopoulos, MD, PhD: title sample judged 'whole' (Orthopedic surgeon's channel of lectures, surgical technique videos, and anatomy teaching that consistently meets the ed); 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.