Roman Abacus – The first device that was used to compute arithmetic was the abacus. This was an analog device. Used as early as 2400 BC Performed Addition.
Impsemi
The Influence of Vedic Philosophy on Nikola Tesla's
Tesla's Metaphysics and Cosmology (Velimir Abramovic)
Chapter 5 Industrialization & The “Gilded Age” Between 1869 & 1899 the U.S. Population nearly tripled and during this time America emerged as an industrial.