No Shadow of a Doubt by Daniel Kennefick

https://thebookvoice.com/podcasts/2/audible/237323 to listen full audiobooks. Title: No Shadow of a Doubt Author: Daniel Kennefick Narrator: L.J. Ganser Format: mp3 Length: 13 hrs and 41 mins Release date: 04-30-19 Ratings: 4.5 out of 5 stars, 11 ratings Genres: History Publisher's Summary: In 1919, British scientists led extraordinary expeditions to Brazil and Africa to test Albert Einstein's revolutionary new theory of general relativity in what became the century's most celebrated scientific experiment. The result ushered in a new era and made Einstein a global celebrity by confirming his dramatic prediction that the path of light rays would be bent by gravity. Today, Einstein's theory is scientific fact. Yet the effort to "weigh light" by measuring the gravitational deflection of starlight during the May 29, 1919, solar eclipse has been clouded by myth and skepticism.