{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/0185cea5-9e3b-4b82-a887-26f91f92765f/bbd236ae-542e-434e-b9d3-5cfe9db0ee28?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Nature Extra: Gravitational waves","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3b71a8cbe675f3cedcb/61b9f40a77010000158187f5.jpg?height=200","description":"Einstein's prediction was right: gravitational waves do exist. Scientists at the LIGO collaboration reported their discovery yesterday in Washington, DC. Reporters Adam Levy and Alexandra Witze take stock.","author_name":"Springer Nature Limited"}