ÃÛÑ¿´«Ã½

Use ÃÛÑ¿´«Ã½.com or the new ÃÛÑ¿´«Ã½ App to listen to ÃÛÑ¿´«Ã½ podcasts, Radio 4 and the World Service outside the UK.

Episode details

World Service,1 min

What is a gravitational wave?

The Documentary

Available for over a year

Norna Robertson unleashes Einstein’s theory of gravity and ripples in the fabric of space time. Image credit: ÃÛÑ¿´«Ã½

Programme Website
More episodes