NOTE 8 - WARRANTS (Details 1) - $ / shares	9 Months Ended
Jan. 31, 2020	Apr. 30, 2019
Warrants	29,039,849	30,654,249
Exercise price	$ .16	$ .16
Remaining life (years)	1 year 2 months 12 days
Warrant 1
Issue date	Oct. 12, 2015
Expiration date	Oct. 12, 2020
Warrants	4,241,000
Exercise price	$ .20
Remaining life (years)	8 months 12 days
Warrant 2
Issue date	Oct. 12, 2016
Expiration date	Oct. 12, 2021
Warrants	14,000,000
Exercise price	$ .15
Remaining life (years)	1 year 8 months 12 days
Warrant 3
Issue date	Oct. 31, 2017
Expiration date	Oct. 31, 2020
Warrants	10,798,849
Exercise price	$ .15
Remaining life (years)	9 months

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- References

No definition available.

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

+ Details

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- Definition

Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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