The Lost Valley of the Crescent Moon: 30 years of research in Petra, Jordan
Joukowsky Lecture
Joukowsky Lecture
Gabriela Soto Laveaga, Professor of the History of Science and Antonio Madero Professor for the Study of Mexico, Harvard University Cochineal (Dactylopius coccus) is a small insect that produces a brilliant red pigment. Found in textiles, paintings, cosmetics, and many other objects that span the globe, cochineal is an integral part of world history. Cochineal […]