9. Stockholders' deficit (Tables)

9 Months Ended

Sep. 30, 2016

Equity [Abstract]

Warrants outstanding

	Number of warrants outstanding			Weighted average exercise price per share
Outstanding at January 1, 2015	6,300,000		$	0.143
Granted	-			-
Cancelled/forfeited	-			-
Exercised	-			-
Outstanding at December 31, 2015	6,300,000			0.143
Granted	3,703,700			0.030
Cancelled/forfeited	(4,500,000	)		0.150
Exercised	-			-
Outstanding at September 30, 2016	5,503,700		$	0.061

The following table summarizes information about warrants outstanding at September 30, 2016:

Exercise Price	Number of warrants	Weighted average remaining life		Weighted average exercise price
$0.003	300,000	*	$	0.000
$0.030	3,703,700	4,54		0.020
$0.150	1,500,000	0.22		0.040
	5,503,700		$	0.061

Options Outstanding

Exercise Price	Number of options outstanding	Number of options exercisable	Weighted average remaining life		Weighted average exercise price
$0.12	480,000	400,000	3.34	$	0.12