నికోలా టెస్లా ఆలోచనలు (శాకాహారి): జీవితాలను తీర్చిదిద్దడం నేడు మరియు రేపు, 2 యొక్క 1వ భాగం

The First Industrial Revolution was driven by steam power, particularly due to James Watt’s improvements to the steam engine. The Second Industrial Revolution was powered by electricity, made practical by Nikola Tesla’s alternating current (AC) system.