True that the history of physics has had many "fudge factors" but truths - mmmhhh. I think what we have seen is that our explanations of how the universe works

True that the history of physics has had many "fudge factors" but truths - mmmhhh. I think what we have seen is that our explanations of how the universe works has changed and sometimes those changes have meant a radical change in our perspectives. However, truths are much more the domain of philosophy and religion.