This fruit appears bright blue but contains zero pigment: Scientists shocked by this discovery
Scientists have discovered a rainforest fruit that exhibits an intense, metallic blue color without any pigment. This phenomenon is achieved through microscopic cellulose layers that precisely reflect blue light, acting as natural photonic crystals. This structural coloration, unlike pigment-based colors, remains vivid for years and offers potential for eco-friendly technological applications.
Scientists have discovered a rainforest fruit that exhibits an intense, metallic blue color without any pigment. This phenomenon is achieved through microscopic cellulose layers that precisely reflect blue light, acting as natural photonic crystals. This structural coloration, unlike pigment-based colors, remains vivid for years and offers potential for eco-friendly technological applications.
