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Daniel Kennefick: The importance of Sobral

January 21, 2020 2:31 pm Published by

An astrophysicist and science historian reports that without the observation of the eclipse in the city of Ceará, the experimental results of 1919 would probably have been inconclusive

When light bent

January 21, 2020 2:31 pm Published by

Observations of the 1919 solar eclipse from Brazil and Africa provided the first experimental proof of Albert Einstein’s theory of relativity