Nvidia has released a new tech demo featuring a lush forest environment and one beautiful fairy named Dawn. This new video is an updated version of a similar video released ten years ago. If you want, instead of just watch the demo being played in the video below you can download it here and run it in real-time on your PC as long as you have the appropriate hardware. The same link also provides all the information you can possibly need about the tech behind the demo.Some of our posts include links to online retail stores. We get a small cut if you buy something through one of our links. Don't worry, it doesn't cost you anything extra.