This document discusses the history and evolution of industrial revolutions from the 18th century to today. It covers 4 industrial revolutions: 1) Fueled by steam power in the 18th-19th centuries; 2) Driven by electricity, oil and steel in the late 19th century; 3) Defined by digital technology starting in the 1980s; and 4) Currently underway using advances in areas like AI, robotics and biotechnology. The document then focuses on how deep learning and machine learning will drive improvements across industries by enabling applications like computer vision, speech recognition, data analysis and automation.