Join this channel to get access to perks: https://www.youtube.com/channel/UC9SpfUF3rm-MGep5WE6FSCA/join Subscribe to our another youtube channel (Science Documents English ): https://youtube.com/c/SCIENCEDOCUMENTSENGLISH Please support us on 1:= facebook page := https://m.facebook.com/sciencedocuments/?ref=bookmarks 2:- Instagram sciencedocuments :- https://www.instagram.com/science_documents/ 3: My Instagram account : https://www.instagram.com/deveshravi21/ Disclaimer:- The Copyright Laws of the United States recognizes a “fair use” of copyrighted content. Section 107 of the U.S. Copyright Act states: “Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright.” This video and our youtube channel, in general, may contain certain copyrighted works that were not specifically authorized to be used by the copyright holder(s), but which we believe in good faith are protected by federal law and the fair use doctrine for one or more of the reasons noted above. If you have any specific concerns about this video or our position on the fair use defense, please contact us at " Sciencedocuments21@gmail.com" so we can discuss amicably. Thank you ... https://www.youtube.com/watch?v=nqpPo-vJ0P8

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Subscribe to our another youtube channel (Science Documents facts ): https://www.youtube.com/c/ScienceDocumentsFacts Please support us on 1:= facebook page := https://m.facebook.com/sciencedocuments/?ref=bookmarks 2:- Instagram sciencedocuments :- https://www.instagram.com/science_documents/ 3: My Instagram account : https://www.instagram.com/deveshravi21/ Disclaimer:- The Copyright Laws of the United States recognizes a “fair use” of copyrighted content. Section 107 of the U.S. Copyright Act states: “Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright.” This video and our youtube channel, in general, may contain certain copyrighted works that were not specifically authorized to be used by the copyright holder(s), but which we believe in good faith are protected by federal law and the fair use doctrine for one or more of the reasons noted above. If you have any specific concerns about this video or our position on the fair use defense, please contact us at " Sciencedocuments21@gmail.com" so we can discuss amicably. Thank you ... https://www.youtube.com/watch?v=ICvfyKmQVqo

Subscribe to our another youtube channel (Science Documents facts ): https://www.youtube.com/c/ScienceDocumentsFacts Edited By : Afzal Hussain Follow On : https://www.instagram.com/afzalhussain613/ Please support us on 1:= facebook page := https://m.facebook.com/sciencedocuments/?ref=bookmarks 2:- Instagram sciencedocuments :- https://www.instagram.com/science_documents/ 3: My Instagram account : https://www.instagram.com/deveshravi21/ Disclaimer:- The Copyright Laws of the United States recognizes a “fair use” of copyrighted content. Section 107 of the U.S. Copyright Act states: “Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright.” This video and our youtube channel, in general, may contain certain copyrighted works that were not specifically authorized to be used by the copyright holder(s), but which we believe in good faith are protected by federal law and the fair use doctrine for one or more of the reasons noted above. If you have any specific concerns about this video or our position on the fair use defense, please contact us at " Sciencedocuments21@gmail.com" so we can discuss amicably. Thank you ... https://www.youtube.com/watch?v=0T6p_I5X-k0