Arooj's Annotated Playlist!!!!

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This is were the podast Iam listioning to will go!!!!!!!!!!!

http://www.scientificamerican.com/podcast/episode.cfm?id=did-smallpox-vaccine-limit-hiv-10-05-18

This podcast is about smallpox and HIV
Not only that but this podcast is very catchy because of its introduction,topic,and jingle thaat is used in the begining