Creating and Exploring Kaleidoscopes

The video tutorial explores the concept of kaleidoscopes, invented by Sir David Brewster in 1816. It explains the etymology of the word 'kaleidoscope' and provides a step-by-step guide to making one using simple materials. The tutorial also delves into the science of visual illusions, highlighting how they are created and their impact on our perception. It concludes with a reflection on the evolution of visual tricks and the potential for future discoveries.

What are some creative items you can use in the object holder of a kaleidoscope?

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Discuss the relationship between visual illusions and how our brain and eyes interact.

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