A century after Albert Einstein said we would never be able to observe the instantaneous velocity of tiny particles as they randomly shake and shimmy (in so-called Brownian motion), physicist Mark ...

An international team of scientists, which included researchers from Nanjing Tech University, used a simple but powerful technique called luminescence spectroscopy to measure the velocities of tiny ...

Edited by the faculty of the Sage School of Philosophy at Cornell University, The Philosophical Review has been in continuous publication since 1892. Volume I, edited by Jacob Gould Schurman ...