rainwater harvesting working model making for science exhibition - diy - howtofunda
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In this video, we demonstrate how to make a working model of Rainwater Harvesting using cardboard, plastic bottles, pipes, and a water collection tank. This project helps explain the importance of conserving water and how rainwater can be collected, stored, and reused for various purposes

Concepts Explained:
How Rainwater is Collected from Rooftops
How Filtration Removes Impurities
How Stored Water is Used for Irrigation & Household Needs
Why Rainwater Harvesting Helps Save Water & the Environment


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Materials Used :
Color Papers : https://amzn.to/3ir1uDo
Threads :https://amzn.to/354qyrZ
Glue Gun : https://amzn.to/356h7bt
Glue Sticks : https://amzn.to/3pCAGlc
Scissor : https://amzn.to/2SpBgGz
Cutter : https://amzn.to/3vgTQyk
Fevicol :https://amzn.to/3zfNYse
Paint : https://amzn.to/3pIfBG6
Paint Brushes : https://amzn.to/2SonJPF
Robo DC Motor : https://amzn.to/3g7kN31
DC Motor : https://amzn.to/3zhrcQD
DC Water Pump - https://amzn.to/3izSE6e
Switch : https://amzn.to/3gmvNbM
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Tripod :https://amzn.to/3xd29fS
Camera : https://amzn.to/3zgGFR3
Laptop : https://amzn.to/3x5i1AS
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