RYB Education (Chinese: 红黄蓝教育; NYSE: RYB) is a publicly listed company for preschool education in the People's Republic of China.As measured by annual total revenues in 2016, the company is the largest provider of early childhood education service in China. It owns three preschool-educational brands, namely RYB Parent-Child Garden, RYB Kindergarten, and Zhudou Parenting App-kit Club.
A color wheel or colour circle is an abstract illustrative organization of color hues around a circle, which shows the relationships between primary colors, secondary colors, tertiary colors etc.As an illustrative model, artists typically use red, yellow, and blue primaries (RYB color model) arranged at three equally spaced points around their color wheel. Printers and others who use modern subtractive color methods and terminology use magenta, yellow, and cyan as subtractive primaries. Intermediate and interior points of color wheels and circles represent color mixtures.
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In a paint or subtractive color wheel, the “center of gravity” is usually (but not always) black, representing all colors of light being absorbed; in a color circle, on the other hand, the center is white or gray, indicating a mixture of different wavelengths of light (all wavelengths, or two complementary colors, for example).–.
A security camera is pictured at the kindergarten run by pre-school operator RYB Education Inc being investigated by China's police, in Beijing, China November 24, 2017. REUTERS/Jason LeeIn a statement issued late Saturday, New York-listed RYB also said it had fired a 22-year-old female teacher at the RYB Education New World kindergarten. Radikal bikers ps1 download on pc.