Here comes all the arguments that aren't even truly conclusive upon adequate investigation.
However, the definition of tangible has other uses.
capable of being touched; discernible by the touch; material or substantial.
real or actual, rather than imaginary or visionary: the tangible benefits of sunshine.
definite; not vague or elusive: no tangible grounds for suspicion.
(of an asset) having actual physical existence, as real estate or chattels, and therefore capable of being assigned a value in monetary terms.
The problem with atheist demands for evidence is that they demand for them to be sensual( 5 biological senses related). Such is ridiculous, not everything is 5 senses related. In fact, even to argue, even for, the big bang theory, even it suggests a time absolutely nothing was 5 senses related in origins, and therefore even nothing is tangible in root origins.( Its just doesn't make sense to hold matters being tangible or 5 biological senses related as a demand for them to genuinely be allowed to be reasoned.) Concept need not be corporeal, to be real.
If even the entire universe had a time, even everything physical, only existed in potential for it to exist( to consider creation, or even the Big bang theory), its origins of existence, at all,( all of it) were not corporeal.
Atheists just refuse to freely and positively consider( they are deliberately ignorant of it) the parts of reality that even all corporeal existence suggests the more of and to this existence, is indeed actually there. Its very lazy and incomplete logic. Even what is tangible, does indeed evidence the more to and in existence. I guess atheists just wuss out when and where logic exceeds their comfort zones in considerations. They don't want to have to do the work to find out what of that more is actually real or not, so they just deny, it all. Personally, I just think there is no excuse for them being such mental pansies.
They don't even really accept evolution, because its 100% truly conclusive in their minds( they just lie to themselves that it's unquestionable). They accept it, because its a popular enough alternative to investigating the more of possibility. Anything that challenges their mind the more,they just ignorantly thumbs down, and pretend isn't credible for consideration, and just continue demanding everyone else ought be the mental wussies that they are. Crying to the religious about being challenged to consider more, like, Wah, their man-gina hurts.