Activity

Exploratorium: Science Snacks: Afterimage

Curated by ACT

An activity that explains why you see an afterimage after looking at something bright like a camera flash or lamp. Understand that an afterimage is a lingering visual impression that happens as a result of the chemical changes in the retina.

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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)