MAKING A PORTABLE HAND SANITIZER DISPENSOR FROM RECYLABLE MATERIAL Presented by ANCILLA JHS, ACCRA

This video is an entry submitted by ANCILLA JHS, GREATER ACCRA into the NATIONAL JUNIOR SCIENTIST CATEGORY OF THE 2021 BRAIN BATTLE QUIZ NATIONAL STEM CHAMPIONSHIP. TO VOTE FOR THEM TO WIN BEST SCIENCE PROJECT DIAL *713*223#

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Which recyclable material will take the sanitizer from the down to the palm up there?

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a straw

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What is the main function of the DC mottor?

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It powers the circuit that drives the pump