Machine learning has become so pervasive that you probably interact with it dozens of times a day, without even knowing it. For example, when you watch Netflix, use Uber and Facebook or buy something on Amazon. But it can be also used for something more than only increasing sales.

So how can a computer fight one of the most complex and deadly challenges humans face?

Brand new video from Real Engineering – a channel run by engineers – step by step explains a complicated theory of machine learning, neutral network and predictions.