RunKit notebooks completely remove the friction of trying new ideas. instantly switch node versions, use every npm module without having to wait to install it, and even visualize your results. No more configuration, just straight to coding.
Uncyclopedia is a website that parodies Wikipedia. Its logo, a hollow "puzzle potato", parodies Wikipedia's globe puzzle logo, and it styles itself "the content-free encyclopedia", parodying Wikipedia's slogan of "the free encyclopedia".
Langton's ant is a two-dimensional universal Turing machine with a very simple set of rules but complex emergent behavior. It was invented by Chris Langton in 1986 and runs on a square lattice of black and white cells. The universality of Langton's ant was proven in 2000.