The human eye! It is through this intricate lens that we perceive the beauty of a blooming flower, the majesty of a mountain range, and the tender expressions of those we love. Yet, in this digital age, our eyes are besieged by the relentless glow of screens. How can we balance the marvels of modern technology with the preservation of our precious sight? On the show: Heyang, Ding Heng & Steve Hatherly.