How to Save a Life

How to Save a Life

Update: 2015-09-21
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This week we find out what it takes to save a life, from doctors performing open chest surgery in the street to helping people recover in the longer term from severe brain injuries. Plus, news of a real invisibility cloak, how caffeine gives us a boost, and why scientists need you to quiz your dog.
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How to Save a Life

How to Save a Life