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	Melanie Hannah  Latest Question: 
 what made you do thisLatest Comment: 
 why is working in science safer than a lot of other jobs? (1 comments)
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	Carl Barford  Latest Question: 
 Why is energy measured in joulesLatest Comment: 
 What is the estimate of new elements coming to the Periodic Table? (1 comments)
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	Alex Seeney  Status: PhD student at the University of Stirling, Scotland 
 
	   
            