A useful trick

Article no. P9131500 | Type: Experiments

grades 5-7
10 Minutes
10 Minutes
easy
Pupils

Also part of:

Student set Senses, TESS beginner Sciences

Article no. 15241-88 | Type: Set

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available
Student Set The Eye

Article no. 25270-88 | Type: Set

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available

Principle

One has the impression of a sequence of movements, but in reality one sees many individual images, which differ in that the moving object is always moved a little further. Because the images follow each other so quickly, it appears as if the object is actually moving. In the cinema, 32 - 36 images are shown per second, the television sends 50 images per second.

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