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The name of the model comes from the initials of the three additive primary colors, red, green, and blue. [2] The main purpose of the RGB color model is for the sensing, representation, and display of images in electronic systems, such as televisions and computers, though it has also been used in conventional photography and colored lighting.
The blue line symbol. The "thin blue line" is a term that typically refers to the concept of the police as the line between law-and-order and chaos in society. [1] The "blue" in "thin blue line" refers to the blue color of the uniforms of many police departments.
The violet-backed starling was described by the French polymath Georges-Louis Leclerc, Comte de Buffon in 1775 in his Histoire Naturelle des Oiseaux. [3] The bird was also illustrated in a hand-coloured plate engraved by François-Nicolas Martinet in the Planches Enluminées D'Histoire Naturelle, which was produced under the supervision of Edme-Louis Daubenton to accompany Buffon's text. [4]
Viola is a genus of flowering plants in the violet family Violaceae.It is the largest genus in the family, containing over 680 species. Most species are found in the temperate Northern Hemisphere; however, some are also found in widely divergent areas such as Hawaii, Australasia, and the Andes.
The compact arrangement of 5–40 mm (1 ⁄ 4 – 1 + 5 ⁄ 8 in) round-ovate blunt-tipped leaves, edges generally crenulate, on 5–70 mm (1 ⁄ 4 – 2 + 3 ⁄ 4 in) stalks, and violet flowers are characteristic of the species. This is a hairy, compact plant growing from a small rhizome system. The leaves are spade- or heart-shaped, sometimes ...
Parma violet is a deepish shade of violet descriptive of these flowers. The delicate purple flowers of the parma violet plant also give their name to a delicate, violet-scented sweet Parma Violets, manufactured by Swizzels Matlow.
The "Chinese Valentine's Day" is the Qixi Festival (meaning "The Night of Sevens"; Chinese: 七夕; pinyin: Qi Xi), celebrated on the seventh day of the seventh month of the lunar calendar. According to the legend, the Cowherd star and the Weaver Maid star are normally separated by the Milky Way (silvery river) but are allowed to meet by ...
Now that software for stitching several images into a panorama is available, images of the entire arc and even secondary arcs can be created fairly easily from a series of overlapping frames. From above the Earth such as in an aeroplane, it is sometimes possible to see a rainbow as a full circle .