Problem of Increasing Human Energy, with Special References to the Harnessing of the Sun's Energy - Hardcover

by Nikola Tesla (Author)

When we speak of man we have a conception of humanity as a whole and before applying scientific methods to the investigation of his movement we must accept this as a physical fact. But can any one doubt to-day that all the millions of individuals and all innumerable types and characters constitute an entirety a unit? Though free to think and act we are held together like the stars in the firmament; with ties inseparable. These ties we cannot see but we can feel them