Prasenjit Debnath 2021. If Space and Time are Necessary Conditions for the Universe, then Mass and Energy are Sufficient, Anybody can be Transformed into Any Other Condition without Difficulty. Current Approaches in Science and Technology Research Vol. 9. (Jun. 2021), 106–111. DOI:https://doi.org/10.9734/bpi/castr/v9/2414F.