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The contrast ranges from black at the weakest intensity to white at the strongest. [1] Grayscale images are distinct from one-bit bi-tonal black-and-white images, which, in the context of computer imaging, are images with only two colors: black and white (also called bilevel or binary images). Grayscale images have many shades of gray in between.
Irasutoya (Japanese: いらすとや, derived from Japanese: イラスト, romanized: irasuto, lit. 'illustration' and Japanese: 屋, romanized: -ya, lit. 'shop') is a website operated by illustrator Takashi Mifune that offers gratis clip art illustrations. These works can be used for both commercial and non-commercial applications, but ...
Folding "cabinet-bed", forerunner of the Murphy bed; first African-American woman to receive a patent in the United States. [81][82][83] Grant, George F. 1846–1910. Dentist, professor. The first African-American professor at Harvard, Bostondentist, and inventor of a wooden golf tee. [84] Graves, Joseph L.
Sir David Frederick Attenborough (/ ˈ æ t ən b ə r ə /; born 8 May 1926) is a British broadcaster, biologist, natural historian, and writer.He is best known for writing and presenting, in conjunction with the BBC Studios Natural History Unit, the nine nature documentary series forming the Life collection, a comprehensive survey of animal and plant life on Earth.
File:Black and white camera icon.svg. Size of this PNG preview of this SVG file: 32 × 27 pixels. Other resolutions: 285 × 240 pixels | 569 × 480 pixels | 910 × 768 pixels | 1,214 × 1,024 pixels | 2,427 × 2,048 pixels. Original file (SVG file, nominally 32 × 27 pixels, file size: 2 KB) Wikimedia Commons Commons is a freely licensed ...
Science of photography. The science of photography is the use of chemistry and physics in all aspects of photography. This applies to the camera, its lenses, physical operation of the camera, electronic camera internals, and the process of developing film in order to take and develop pictures properly. [1]
White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on television and computer screens is created by a mixture of red, blue, and green light.
An icon for science stubs on :en. Date: 28 November 2004; 2008-02-14: Source: Image:Science-symbol2.png: Author: User:AllyUnion, User:Stannered: Permission (Reusing this file) The original image has been released into the public domain by its author, AllyUnion, at the English Wikipedia project. I, the creator of this derivative work, hereby ...