They use a special seeing device called periscope!
Using a periscope, you can actually see beyond an obstacle, for example, a wall.
You just have to make sure that the top of periscope is above the edge of the obstacle.
Here, we have designed an easy-to-make periscope that will enable you to look beyond obstacles."
Dimension:33.2 x 31.7 x 8.4 cm
Weight:798 g
Age:4-12 years
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Specifications
General
Sales Package
Eye Spy Periscope
Skillset
Analysis & Critical Thinking
Number Of Batteries
0 Batteries
Minimum Age
6 years
Battery Operated
No
Battery Type
No batteries
Rechargeable
No
Net Quantity
1
Type
Science Project Kit
Dimensions
Width
33.2 cm
Height
31.7 cm
Weight
798 g
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