Description: Harvard's pigment collection. [via Collossal]Also with gorgeous colors, a 700+ page Dutch book from 1692 documenting "every color in the spectrum." [via Open Culture] A new online exhibit examining what it's like to work in the U.S. on a H-1B visa from the Smithsonian's Asian Pacific American Center. [via Smithsonian Magazine] Later this year, scientists (including our own