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An interesting science teacher who celebrating Halloween on his own scientific way πŸ€“β €

4 years ago

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KMnO4+Sugar+NaOH😍

4 years ago

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putting-in-practice
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thats-a-good-question
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if-anyone-deserved-their-dreams-to-come-true-it-was-that-man
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wait-until-you-hear-about-the-vaccines
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