Lucy and Tim Hawking stand with the whelchair used by their late father Professor Stephen Hawking which has been acquired by the Science Museum Group, in London, Wednesday, May 26, 2021. Science Museum Group and Cambridge University Library will announce that they have acquired the historic contents of Professor Stephen Hawking’s office (going to SMG) and his archive (going to CUL). Credit: AP Photo/Kirsty Wigglesworth London’s Science Museum and the Cambridge University library said Wednesday they have acquired a large collection of items belonging to late physicist Stephen Hawking, from his personalized wheelchairs to landmark papers on theoretical physics and his scripts from his appearance on “The Simpsons.” The entire…