take a empty tooth paste box and two mirror strips of required size and make a periscope
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i maked it's amazing i like it
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Steps to make periscope are mentioned below.
Steps -
- Take tooth paste box.
- At each ends, put an extension box at 90°.
- Now, join them with triangular shaped box.
- Put mirrors at 45° on both the ends.
- Do this at the place where you have put traingular shaped box.
- Your periscope is ready.
- Periscope is used to view objects above the height of visibility.
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