Of all the frictional resistances, the one that most retards human movement is ignorance.

I hold that space cannot be curved, for the simple reason that it can have no properties. It might as well be said that God has properties. He has not, but only attributes and these are of our own making. Of properties we can only speak when dealing with matter filling the space. To say that in the presence of large bodies space becomes curved is equivalent to stating that something can act upon nothing. I, for one, refuse to subscribe to such a view.

Alternate currents, especially of high frequencies, pass with astonishing freedom through even slightly rarefied gases. The upper strata of the air are rarefied. To reach a number of miles out into space requires the overcoming of difficulties of a merely mechanical nature.

Most certainly, some planets are not inhabited, but others are, and among these there must exist life under all conditions and phases of development.

Money does not represent such a value as men have placed upon it. All my money has been invested into experiments with which I have made new discoveries enabling mankind to have a little easier life.

My Mother had taught me to seek all truth in the Bible.

My wireless transmitter does not use Hertzian waves, which are a grievous myth, but sound waves in the aether.