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Inventory (Tables)
9 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
Summary of Inventory

Inventory consists of the following:

 

     September 30,
2013
     December 31,
2012
 

Prepaid expendables

   $ 53,781       $ 32,419   

Project materials

     447,625         122,207   
  

 

 

    

 

 

 

Total inventory

   $ 501,406       $ 154,626