At an early age, as we take our first steps into the world of math and numbers, we learn that one apple plus another apple equals two apples. We learn to count real things. Only later are we introduced to a weird concept: zero… or the number of apples in an empty box. The concept of "zero" revolutionized math after Hindu-Arabic scholars and then the Italian mathematician Fibonacci introduced it into our modern numbering system. While today we comfortably use zero in all our mathematical operations, the concept of "nothing" has yet to enter the realm of artificial intelligence. In a sense, AI and deep learning still need to learn how to recognize and reason with nothing.