Jim Hough: Gravitational waves - The Einstein Waves
100 years after Albert Einstein's predictions, both Advanced LIGO detectors detected gravitational waves for the first time.
Jim Hough explains how Einstein developed his theory of space-time and how gravitational waves are a natural result of the theory
Sheila Rowan explains some of the technologies needed to find gravitational waves
Marielle van Veggel demonstrates a novel technology to glue glass together