Stephen Hawking, Who Awed Both Scientists And The Public, Dies

Hawking was a theoretical physicist who changed how scientists think about gravity. He also wrote the best-selling book A Brief History of Time and lent his machine-aided voice to TV shows. He was 76.(Image credit: Sion Touhig/Getty Images)

Source: NPR Health and Science - March 14, 2018 Category: Consumer Health News Authors: Joe Palca Source Type: news