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Subsequent Events (Details Narrative)
12 Months Ended
Jul. 31, 2016
USD ($)
Jul. 07, 2016
USD ($)
Jul. 07, 2016
GBP (£)
Apr. 30, 2016
USD ($)
shares
Jul. 15, 2016
$ / shares
shares
Feb. 22, 2016
$ / shares
Apr. 30, 2015
shares
Number of shares received by option       $ 100,000      
Loans payable       $ 100,000      
Common stock, shares issued | shares       113,951,705     101,017,881
Biosurface Limited [Member] | Option Agreement [Member] | Subsequent Event [Member]              
Secured promissory note   $ 100,000          
Assumption of certain liabilities   348,597          
Number of shares received by option $ 100,000            
Loans payable   100,000          
Percentage of accrued interest rate 5.00%            
Biosurface Limited [Member] | Option Agreement [Member] | Subsequent Event [Member] | GBP [Member]              
Assumption of certain liabilities | £     £ 270,000        
Biosurface Limited [Member] | Option Agreement [Member] | Subsequent Event [Member] | Minimum [Member]              
Exercise of option   3,912,033          
Biosurface Limited [Member] | Option Agreement [Member] | Subsequent Event [Member] | Minimum [Member] | GBP [Member]              
Exercise of option | £     3,030,000        
Biosurface Limited [Member] | Option Agreement [Member] | Subsequent Event [Member] | Maximum [Member]              
Exercise of option   $ 3,563,436          
Biosurface Limited [Member] | Option Agreement [Member] | Subsequent Event [Member] | Maximum [Member] | GBP [Member]              
Exercise of option | £     £ 2,760,000        
Snowbell Management Limited [Member]              
Equity issuance price per share | $ / shares           $ 0.0055  
Snowbell Management Limited [Member] | Subsequent Event [Member]              
Common stock, shares issued | shares         1,937,500    
Equity issuance price per share | $ / shares         $ 0.00702