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Scintillating scotoma is a common visual aura that was first described by 19th-century physician Hubert Airy (1838–1903). Originating from the brain, it may precede a migraine headache, but can also occur acephalgically (without headache), also known as visual migraine or migraine aura. [4]
Dazzle camouflage, also known as razzle dazzle (in the U.S.) or dazzle painting, is a family of ship camouflage that was used extensively in World War I, and to a lesser extent in World War II and afterwards. Credited to the British marine artist Norman Wilkinson, though with a rejected prior claim by the zoologist John Graham Kerr, it ...
Magic lantern slide by Carpenter and Westley. The magic lantern, also known by its Latin name lanterna magica, was an early type of image projector that used pictures—paintings, prints, or photographs —on transparent plates (usually made of glass), one or more lenses, and a light source.
Depictions of nudity include all of the representations or portrayals of the unclothed human body in visual media. In a picture-making civilization, pictorial conventions continually reaffirm what is natural in human appearance, which is part of socialization. [1] In Western societies, the contexts for depictions of nudity include information ...
Why does this matter? “While there is increasing recognition of obesity as a complex, heterogeneous, chronic disease, many people don’t realize how serious obesity is,” says Saunders.
Human branding. Human branding or stigmatizing is the process by which a mark, usually a symbol or ornamental pattern, is burned into the skin of a living person, with the intention that the resulting scar makes it permanent. This is performed using a hot or very cold branding iron.
The National Society Daughters of the American Revolution (often abbreviated as DAR or NSDAR) is a lineage -based membership service organization for women who are directly descended from a person involved in supporting the American Revolution. [1] A non-profit group, the organization promotes education and patriotism.
Bindi and traditional head ornament with sun and moon pendants on an Indian classical dancer. Traditionally, the area between the eyebrows (where the bindi is placed) is said to be the sixth chakra, ajna, the seat of "concealed wisdom". The bindi is said to retain energy and strengthen concentration. [10] The bindi also represents the third eye ...