 Technology, or what we've come to know as tech, is an often abused word that has many flavors. At IBM, we invest in and create the fundamental technologies that power the world of computing. I'm Dario Gil, the director of IBM Research, and I want to take you on a journey into the world of hard tech at IBM. First, we will look about what it takes to push the absolute limits of computing performance. Next, we'll check in with our quantum computing team to talk about how we have created machines that calculate as nature does. Our next stop will take us deep into the world of languages and AI. And lastly, we will survey the world's largest computer, the cloud. It is an exciting journey into our hard tech projects. Let's get started.