Non-Empty Mosaic theorem (Barseghyan-2015) Reason1

Scientific change is impossible in an empty mosaic. It can be deduced from the second law, which asserts that in order to become accepted into the mosaic, a theory is assessed by the method actually employed at the time, and the third law, which asserts that a method becomes employed only when it is deducible from other employed methods and accepted theories of the time.1p. 226

This reason for Non-Empty Mosaic theorem (Barseghyan-2015) was formulated by Hakob Barseghyan in 2015.1