Скачать или смотреть Why the Sky Is Blue

Why is the sky blue — and not purple, red, or green?

In this Knowledge Made Simple video, we explain why the sky is blue using clear language, simple ideas, and zero jargon. You’ll learn how sunlight really works, how Earth’s atmosphere scatters light, why blue wins over purple, and why sunsets turn red and orange.

This video explains:

What sunlight is made of

How air molecules scatter light

Why blue light spreads across the sky

Why sunsets look red and orange

Why the sky is black on the Moon

Designed for students, classrooms, curious minds, and anyone who wants science to finally make sense — no equations, no pressure, just understanding.

📘 Part of the playlist: Start Here: How the World Works (Simple Explanations)
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00:00 Why Is the Sky Blue?
00:21 Sunlight Is a Hidden Rainbow
00:50 How Air Molecules Scatter Light
01:34 Why Blue Light Wins
01:53 Why the Sky Is Not Purple
02:08 Why Sunsets Are Red and Orange
02:36 Common Myths About the Sky
03:00 Why the Sky Is Black in Space
03:24 The Science Behind a Blue Sky