Blood Boiling Death in Space - Dara O Briain's science club - Series 1 - BBC HD

Dara O Briain and Mark Miodownik consider what would happen to you if you were lost in space. If you suddenly found yourself floating in space without a working space suit, could you hold your breath and wait for help or would your blood boil first? Subscribe to the BBC Studios channel: http://www.youtube.com/subscription_center?add_user=BBCWorldwide BBC Studios Channel: http://www.youtube.com/BBCStudios This is a channel from BBC Studios who help fund new BBC programmes..