Science

“Outlive” Book Summary and Biology Primer

Leave a Comment / Biology, Excercise, Health, Medicine, Nutrition, Science /

Menu (linked Index) “Outlive” Book Summary and Biology Primer Last Update: March 4, 2025    {wymhacks – Introduction} Outlive-P.Attia -1- The Long Game Outlive-P.Attia -2- Medicine 3.0 Outlive-P.Attia -3- Objectives, Strategy, Tactics  {wymhacks – Macro/Micro Nutrients Primer} {wymhacks – Human Cell Structure} {wymhacks – Genetics Primer}  Outlive-P.Attia -4- Centenarians {wymhacks – Enzyme Primer} Outlive-P.Attia -5- […]

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Hawk Eye

Understand Your Eyes

Leave a Comment / Eye, Physics /

Menu (linked Index) Understanding Your Eyes – A Guide to Anatomy, Vision, and Correction Last Update: January 10, 2025 Introduction Eye Anatomy  Light to Vision Pathway Physics of the Eyes Vision Impairment and Correction Introduction In the book “The Auto Biography of Malcolm X” , Malcolm writes……”I would just like to study. I mean ranging

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Eye Anatomy

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Menu (linked Index) Eye Anatomy Last Update: December 23, 2024 Introduction  Eye Schematics Cornea Sclera Limbus Aqueous Humor Iris / Ciliary Body / Choroid Conjuctiva Lens Vitreous Humor Hyaloid Canal Retina Conclusion Introduction In this post on Eye Anatomy, I    provide some useful cross sectional (sagittal) and frontal schematics of the eye and give

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Eye Lens Anatomy

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Menu (linked Index) Eye Lens Anatomy and Accommodation Last Update: December 22, 2024 Introduction  Lens Anatomy Cataract Surgery Impact on the Lens Lens Accommodation Conclusion Introduction After my cataract surgery in 2024, I decided to write an article on the experience. The effort spawned a few more articles on the anatomy and physics of the

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Lens Ray Diagrams

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Menu (linked Index) Lens Ray Diagrams Last Update: October 21, 2024 Introduction Convex and Concave Lens Basics Ray Diagram Drawing Rules Convex and Concave Lens Ray Diagram (O>2F) Convex and Concave Lens Ray Diagram (O=2F) Convex and Concave Lens Ray Diagram (2F>O>F) Convex and Concave Lens Ray Diagram (O=F) Convex and Concave Lens Ray Diagram

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Lens Equations

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Menu (linked Index) Lens Equations Last Update: October 21, 2024 Introduction Symmetrical Concave and Convex Lens Using Ray Diagrams to Determine the Lens Equations Lens Magnification Equation Thin Lens Equation Curved Surface Refraction Equation Derivation Lens Maker’s Equation Introduction In this post we’ll derive the following key lens equations: The Lens Magnification Equation The Thin

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Light Refraction Icon

Snell’s Law Example

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Introduction Snell’s Law (Law of Refraction) Example Last Update: October 20, 2024 This post provides an example of how to compute refracted light angles using Snell’s Law.  Refer to my post Refractive Geometric Optics for more on Snell’s Law.  Also, Find more links related to my eye research here: Understand Your Eyes. Return to Menu Snell’s

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