[T]he yeoman's work in any science, and especially physics, is done by the experimentalist, who must keep the theoreticians honest.
![[T]he yeoman's work in any science, and especially physics, is done by the experimentalist, who must keep the theoreticians honest.](http://cdn.quoteddaily.com/images/michio-kaku/the-yeomans-work-in-any-science-and-especially-physics-is-done-by-the-experimentalist-who-must-keep-the-theoreticians-honest.jpg)