““A child’s why led to the development of the Polaroid camera. On a family vacation in the 1940s, Edwin Land’s three-year-old daughter asked why she couldn’t immediately see the photograph her father had just taken. Land knew that producing an instant photograph was impossible: You had to develop film in a darkroom. But instead of relying on what he knew, he continued to think about her question. Four years later, his first black-and-white instant camera hit the market.””