The famous scientist associated with the uncertainty principle is Werner Heisenberg, a German physicist who made significant contributions to quantum mechanics. He formulated the uncertainty principle in 1927, which states that certain pairs of physical properties, such as position and momentum, cannot be simultaneously measured with arbitrary precision. This principle illustrates fundamental limitations in our ability to predict the behavior of subatomic particles and has profound implications for the philosophy of science. Heisenberg's work has had lasting impacts on both physics and the way we understand the nature of reality and measurement at quantum scales.