Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 1
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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1. Organization and Business (Details Narrative) - USD ($)	3 Months Ended
	Aug. 21, 2020	Aug. 31, 2020	May 31, 2020
Cash and cash equivalents		$ 373,378	$ 500
Mosaic ImmunoEngineering [Member] \| Common Class A [Member]
Stock exchanged, shares exchanged	(630,000)
Mosaic ImmunoEngineering [Member] \| Common Class B [Member]
Stock exchanged, shares exchanged	(70,000)
Mosaic ImmunoEngineering [Member] \| Series A Preferred Stock [Member]
Stock exchanged, shares issued	630,000
Each share of Preferred stock converts into PTSC common stock	5097.053
Mosaic ImmunoEngineering [Member] \| Series B Preferred Stock [Member]
Stock exchanged, shares issued	70,000
Each share of Preferred stock converts into PTSC common stock	5734.185