How To Make Earthquake Alarm Working Model Science Project
In This Video I Am Going To Show You How To Make Earthquake Alarm Working Model For School Science Project.
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Buzzer :- https://amzn.to/3Btv7ue
Switch :- https://amzn.to/2YHrxyu
9V Battery And Connector :- https://amzn.to/3AqrN1K
#scienceproject #earthquake #science
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