NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: RESEARCH AND DEVELOPMENT (Policies)	9 Months Ended
Jan. 31, 2022
Policies
RESEARCH AND DEVELOPMENT	*RESEARCH AND DEVELOPMENT* Research and development costs are expensed as incurred and are included in general and administrative expenses in the accompanying statements of operations. Research and development costs are incurred on a project specific basis. Research and development costs were $840,814 and $541,733 for the three months ended January 31, 2022 and 2021, and $1,988,894 and $974,300 for the nine months ended January 31, 2022 and 2021, respectively.

Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 730
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373

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