✦ Class 8 · Science
The Human Eye
Your eye does something your camera can't — it flips the whole world upside down inside your head, and your brain fixes it without you knowing.
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How it looks
A real board, not a video.
This board is from a different Science lesson — yours will look like this. She writes and draws while she explains, and stops to check you followed.
Doubts this lesson clears up
- Why do we need two eyes instead of one?
- How does the brain know the image is upside down if it never saw it right-side up?
- Why can some people not see certain colors?
- How do glasses fix your eyesight?
- Why can your eyes see better in the dark after a few minutes?
- Is there a place in your eye where you can't see anything?
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