A single ray of light from a distant star falling upon the eye of a tyrant in bygone times, may have altered the course of his life, may have changed the destiny of nations, may have transformed the surface of the globe, so intricate, so inconceivably complex are the processes of nature.

The working [of the Extra Coil] was excellent with 1/4 wavelength.

One afternoon, which is ever present in my recollection, I was enjoying a walk with my friend in the city park and reciting poetry. At that age I knew entire b…

I do not think there is any thrill that can go through the human heart like that felt by the inventor as he sees some creation of the brain unfolding to succes…