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Screentone: Transparent adhesive sheets manufactured with a distinctive pattern (typically, some form of dots or hatching, but also including a variety of flashy effects like stars or explosions, or commonplace scenes such as cityscapes, schoolyards, and natural landscapes), these are cut out and overlapped on the panel to introduce shading and ...
English: The Red Diamond Play Button, awarded by YouTube to channels of at least 100,000,000 subscribers. Русский: Красная бриллиантовая кнопка, которой награждают каналы, набравшие как минимум 100 000 000 (сто миллионов) подписчиков.
Diamonds sold through this process are known as conflict diamonds or blood diamonds. [131] In response to public concerns that their diamond purchases were contributing to war and human rights abuses in central and western Africa, the United Nations, the diamond industry and diamond-trading nations introduced the Kimberley Process in 2002. [142]
Diamond cutters have to contend with working a stone to its best finished form with the least amount of waste. This strategy depends on the quality of the stone and its final proportions. If two diamonds of equal weight are inspected there can be a noticeable difference in size when viewed from above; arguably the most important view.
Arabesque-like diapering on the field of the shield of the See of Worcester: Argent, ten torteaux four, three, two, and one Detail of Chinese carved lacquer snuff bottle with Children at Play, and three types of diaper backgrounds, representing ground, water and sky. 18th century
Theoretically, pure diamonds would be transparent and colorless. Diamonds are scientifically classed into two main types and several subtypes, according to the nature of defects present and how they affect light absorption: [8] Type I diamond has nitrogen (N) atoms as the main impurity, at a concentration of up to 1%. If the N atoms are in ...