# Deep Learning ## Intro > AI Is the New Electricity > > -- Andrew Ng There have been three great technological revolutions so far; the agricultural revolution, the industrial revolution, and the computer/internet revolution. We are now (early) in the artificial intelligence revolution. Electricity transformed countless industries; AI is doing the same **right now**. A slightly older video but a good introduction: [Andrew Ng: Artificial Intelligence is the New Electricity](https://www.youtube.com/watch?v=21EiKfQYZXc). ## Other Resources Unfortunately this is not in video format. If you prefer to learn about Deep Learning in video format you can check out the free [Deep Learning Specialization](https://www.coursera.org/specializations/deep-learning) on Coursera or the free [Practical Deep Learning](https://course.fast.ai/) course on Fast.AI. For an alternative in depth overview I would recommend the [Machine Learning Mastery](https://machinelearningmastery.com/start-here/#getstarted) website.