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Today we talked about cataracts. Cataract is a term that is used when the crystalline lens inside your eye turns milky and cloudy.
It is caused by oxidative damage - most notably Sun exposure. Cataracts is something that everyone will eventually come across although some may develop it quicker than others.
Cataract surgery is a common practice to remove such opacities, and the technology has come a long way dating all the way back to the fifth century BC.
00:00 Introduction
00:39 Cataract vs Normal vision (Scarecrow)
01:14 Cataract vs Normal vision (Power Grid)
02:02 Cause of cataract
03:06 Cataract vs Normal vision (Give Way)
03:28 Cataract vs Normal vision (Day vs Night)
04:15 Driving with cataracts
04:44 Other causes of cataracts
05:18 Cataract vs Normal vision (Petrol Station)
05:42 Cataract vs Normal vision (Indoors)