When you get the flu, viruses turn your cells into tiny factories that help spread the disease. In this animation, NPR’s Robert Krulwich and medical animator David Bolinsky explain how a flu virus can trick a single cell into making a million more viruses. See and hear the rest of the story on NPR.org: www.npr.org Credit: Robert Krulwich, David Bolinsky, Jason Orfanon
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A simple but effect animation how the heart works Discaimer: A single copy of these materials may be reprinted for noncommercial personal use only. “Mayo,” “Mayo Clinic,” “noncommercial use only, provided you include all applicable notices and disclaimers.