EditorialGermane Barnes's "A Spectrum of Blackness: The Search for Sedimentation in Miami" 2020), left, and Sekou Cooke's "We Outchea: Hip-Hop Fabrications and Public Space" (2020), right, part of the exhibition, “Reconstructions: Architecture and Blackness in America," at the Museum of Modern Art in New York, on March 8, 2021. (Simbarashe Cha/The New York Times)
EditorialPhotograph, 'Wash Water Filtering & Cooling Scheme', Abbotsford, 1937-1938, Black and white photograph of water tanks in the grounds of the Kodak Australasia Pty Ltd factory at Abbotsford, 1937-1938. The image shows sedimentation tanks, insulated chill...
EditorialPERRIN, Jean (Lille, 1870-New York, 1942). French physicist and chemist. In 1926 he received the Nobel Prize in Physics for their work on the discontinuity of matter and the discovery of sedimentation equilibrium.