Logic, is determining that even though the subject cannot be seen with the naked eye, many can attest to it, so, there surely must be some truth to it (which is not delusion).
But science is no different. You can scribble a bunch of figures out on a chalkboard or zing away with expert skill on a calculator, or mix up some concoctions that are over the head of those you hope to share your findings with...and what? They're just supposed to believe it?
Science's info is over our heads, but for the most part, we believe it. But Christian's info is over science's head, but for the most part, science doesn't believe. There is your demonstration. The problem here is, science can dish it out, but they can't take. That is known as childish behavior...but I mean that in a good way

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unless you come as a little child, you shall not enter in.