TED-Ed

Randall Hayes: At what moment are you dead? (2014x143)

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For as far back as we can trace our existence, humans have been fascinated with death and resurrection. But is resurrection really possible? And what is the actual difference between a living creature and a dead body anyway? Randall Hayes delves into the scientific theories that seek to answer these age-old questions. [Directed by Anton Bogaty, narrated by Addison Anderson].