40:29

Concepts in refractive surgery: Part 3

22:30

Concepts in Refractive Surgery - part1

53:40

Refractive Surgery Platform: Wavefront Science

31:04

CATARACT SURGERY: Everything you need to know @MichaelRChuaMD

21:30

Quick Guide to the Management of Keratoconus: Part 1

12:23

First Update From Dianna (Physics Girl)

54:08

How One Company Secretly Poisoned The Planet

1:15:11

Veritasium: What Everyone Gets Wrong About AI and Learning – Derek Muller Explains