Скачать или смотреть How to make a Periscope at home using Cardboard | DIY Periscope | Secret spy tool 🤫| Science project

Hi friends,
Welcome back to my channel.
In today's video I will show you how to make a Periscope just using some cardboard and 2 mirrors.

(A periscope is an instrument for observation over, around or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position.)



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Music credits-
Last Summer by Ikson:   / ikson   Music promoted by Audio Library    • Last Summer – Ikson (No Copyright Music)  

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Thanks for watching!

Bye guys,
Bani

#Periscope
#ScienceProject
#diy
#craft
#howtomakeperiscope
#diytoys
#toy
#mirrortoy
#kaleidoscope