Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

Witness the mesmerizing transformation as blue, red, purple, and white crayons slowly melt into vibrant, swirling pools of color. The waxy hues blend together in a hypnotic dance, creating rich ...

Enjoy a little red, white, and blue from across the Smithsonian. Visit the O Say Can You See blog for pointers on U.S. Flag Code, or learn more about the Star-Spangled Banner at the Smithsonian's ...