Researchers from Ludwig-Maximilians-Universitaet (LMU) Munich have, for the first time, measured the lifetime of an excited state in the nucleus of an unstable element. This is a major step toward a ...

The aim of this paper is to give a self-reflective account of the building of Galileo's pendulum in order to discover what were the practical contingencies of building and using the pendulum for ...

THIS extremely useful and carefully prepared little book is intended to form the basis of the practical teaching of physics for schoolboys. It describes the way of performing fifty-eight experiments ...