scientifically

demonstrated by evidence or argument to be true or valid based on science

correct in all details according to science

having a sound basis in logic or fact from a scientific perspective

based on reason or judgment that is scientifically valid

of great use or importance to science

not able to occur, exist, or be done according to the laws of science

having a good reason for something, based on science

not acceptable from a scientific perspective due to flaws in logic or method

having no meaning or significance in a scientific context

not seeming reasonable or probable from a scientific standpoint

having or showing education or knowledge in science

lacking education or knowledge in science

to show that something is true using scientific methods

to try something to see if it is effective, using scientific controls

to examine the facts of a subject or problem in a systematic, scientific way

to assess the quality of something using scientific criteria

to prove something on a firm, scientific basis

to base a theory or conclusion on scientific facts