What is to-day owing to him for his discovery and investigation of all forms of magneto-electric induction.

But the gyrostatic system does, besides, what the system of naturally acting material particles cannot doit constitutes an elastic solid which can have the Faraday magneto-optic rotation of the plane of polarization of light; supposing the application of our solid to be a model of the luminiferous ether for illustrating the undulatory theory of light.

But I'd have been off when the others went if I hadn't had some unexpected magneto trouble.