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Is it right to use Activated charcoal for Whitening teeth? || How far is it effective? ||

Many of us have been seeing that village people use charcoal and ash for brushing their teeth (especially in Bangladesh). For urban peo...
Tutorial on "How to remove The write protection of Pen Drive or SD Card"

How to remove The write protection of Pen Drive or SD Card As we want to remove write protection, First we should know about th...
Cmap of Chiqungunya virus

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This is Hasnaif Mohammad Mostakim Sifat. He is studying in Microbiology and Immunology. As a Blogger He writes on Science and Education.