What are the brightest and most ambitious minds of our generation currently working on? Here is a video from someone who spent 7 months building minecraft inside of minecraft by painstakingly constructing a redstone computer inside of it with its own graphics card and screen Here is someone who spent 5 years constructing a 3D game within a 2D geometry game by building primitives and constructing 3D illusions from them Here is a video from someone who spent 6 months building a factory inside fact...