Surface energy

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i don't seem to understand the article 😥 Oluojo korede (talk) 13:12, 24 January 2021 (UTC)Reply

😢 Oluojo korede (talk) 13:23, 24 January 2021 (UTC)Reply

Understanding the mysteries of mother nature💓

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come join Oluojo korede (talk) 19:52, 29 January 2021 (UTC)Reply