 I'm Carl Wyman, founder of the FET project. For a long time, I've been very concerned about education and to improve science education in the country and in the world, and at the time I won the Nobel Prize, I was just starting to think about the interactive simulations and seeing them as a potential new tool for really impacting education of the future and improving it. So for us, my wife and I, it seemed like a natural thing to donate this big pot of money that came out of the sky to really get this project started. From the very beginning of FET, it was designed to be as broadly useful a tool as possible and that meant we designed simulations that could be used in as many different flexible ways in the educational settings as possible. Used in the classroom, used in labs, used in homework. Students could work with it on their own. But we also made it freely available on the web, easy to download, easy to get a hold of. And the part that's really surprised me is actually the international span of it, how these are being translated into so many languages and there's tens of millions of students using them all across the world. So FET's made great strides, but I see there's still a great deal to be done and great many future opportunities. In the next 10 years, I'm hoping it can really expand to cover broader areas of mathematics and science and at much broader grade levels than it's covering right now. I think FET simulations can be an important educational tool for helping us with developing the kind of competitive science and technology capable workforce that we need. They really invite students to come in and engage in scientific thinking. And this process of doing that and discovering that is really helping develop in them an identity as a scientist. They can see, oh, I can discover things and understand things. That opens up to a large group of people who would never have had that experience before. And that includes, in particular, groups very underrepresented in science. Suddenly, through the FET simulations, they can start thinking of themselves, essentially, as potential scientists. One of the ongoing challenges for the FET project is that it's expensive to develop such a high-quality product and to keep it the cutting-edge, to keep upgrading, to keep branching out so it can be used in tablets and what's the next thing going to come after that. And so we've had lots of debates and discussion about how to pay for it and we keep coming back to, well, should we charge for these? But we always come down on the side of no. The whole goal of this is to make them as broadly accessible to everyone as possible. We started FET in large part with the donation of the Nobel Prize money of my wife and I put in and that was a good start. But FET, you know, is an expensive project, particularly as it gets bigger and expands in scope. And we've been very rewarded to see how successful it's been, what a good investment that was for us. And we're hoping that other people will see how they can make investments to build this further. to enhance science education and we'll see from their own perspective how important future science education is to the health, really, of the country and humanity.