physics

George Green and his Theory of Electricity and Magnetism

14. July 2015 Harald Sack

On July 14, 1793, British mathematical physicist George Green was baptized. He is best known for his publication of wrote An Essay on the Application of Mathematical Analysis to the Theories of Electricity and Magnetism, in which he developed a first mathematical theory of electricity and magnetism. His theory formed the foundation for the work of other scientists such as James Clerk Maxwell,[3] William Thomson,[4] and others. The Son of a Baker George…

physics

Wallace Sabine and the Field of Architectural Acoustics

13. June 2015 Tabea Tietz

On June 13, 1868, American physicist Wallace Clement Sabine was born. Sabine founded the field of architectural acoustics as the outcome of his investigations on the effect of absorption on reverberation time. Sabine was acoustical architect of Boston’s Symphony Hall, widely considered one of the two or three best concert halls in the world for its acoustics. Acoustically Improving a Lecture Hall Wallace Sabine graduated from Ohio State University in 1886 and pursued graduate…