Science Gadgets Revolving Periscope

Science Gadgets Revolving Periscope

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Revolving Periscope

Description: A periscope is an instrument for observation from a concealed position. Here a merry go round is attached with a large periscope revolves to instruct us the reflection of light at plane mirror.

Recommended Class: 5th, 6th, 7th, 8th

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