17th November Lecture: Gravitational Waves – Einstein, Einstein, give us a wave!
Just over one hundred years ago Einstein predicted the existence of gravitational waves on the basis of his General Theory of Relativity. For over 20 years physicists have been trying to catch the first gravity wave without success until February 2016 when the Laser Interferometer Gravitational-Wave Observatory (LIGO) announced that they had recorded the ripples…