On May 24 the National Science Foundation–funded Laser Interferometer Gravitational-Wave Observatory (LIGO) will resume its hunt for gravitational waves—tiny, periodic variations in the curvature of ...

Until now, we’ve only detected gravitational waves originating in binary systems, from the merger of black holes or neutron stars. But researchers from Northwestern University have potentially ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...