disproof

“The disproof of that is the lack of pudding.”

Since then, there has been neither validation nor disproof, but largely a standoff.

As if goaded into disproof, one of the specks peeled away and began its near-vertical dive, directly above their heads.

It is indeed true that there is never “proof” in science in the sense that there may be in formal logic or mathematics, but, crucially, there is disproof.

The disproof of relativity leads to the existence of aether - a fluid fills up the entire visible part of the universe, relative to which the speed of light is isotropic.