On the constitution of matter in the gaseous state. Modern developments of faraday's theory of electricity. Periodicals of the chemical elements. Presentation of the faraday medal to the Rt. Hon. John William Strutt (third baron rayleigh).

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.