Fei-Fei Li: AI models with spatial intelligence will help us make the creative leap from flat data to insights about the three-dimensional structure of the real world. "One of the most important pieces in DNA's discovery history is the X-ray diffraction photo that was captured by Rosalind Franklin. It was a flat 2D photo of a structure that looks like a cross with diffraction patterns." "With that flat 2D photo, humans... were able to reason in 3D space and deduce the highly three-dimensional double helix structure of DNA." "You cannot think in 2D and deduce that structure. You have to think in 3D and use human spatial intelligence." @drfeifei with @lennysan(a16z)