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In image processing, computer graphics, and photography, high dynamic range imaging (HDRI or just HDR) is a set of techniques that allow a greater dynamic range of luminance between the lightest and darkest areas of an image than current standard digital imaging techniques or photographic methods. This wide dynamic range allows HDR images to more accurately represent the range of intensity levels found in real scenes, ranging from direct sunlight to faint starlight...

Mike O'Callaghan – Pat Tillman Memorial Bridge (proposed name), known as the Hoover Dam Bypass during planning and early construction, provides a bridge connecting roads for a new route across the Colorado River for U.S. Route 93. The project links the U.S. states of Nevada and Arizona by spanning the Colorado River 1,600 ft (490 m) downstream from the Hoover Dam. The bridge is expected to be open to traffic in November 2010. Its cost has been estimated to be about $240 million...

Undergarments or underwear are clothes worn under other clothes, often next to the skin. They keep outer garments from being soiled by perspiration, urine, semen, feces, and other discharges; shape the body; and provide support for parts of it. In cold weather, long underwear sometimes is worn to provide additional warmth. Some undergarments are intended for erotic effect. Special types of undergarments have religious significance...

Cake is a form of food, typically a sweet, baked dessert. Cakes normally contain a combination of flour, sugar, eggs, and butter or oil, with some varieties also requiring liquid (typically milk or water) and leavening agents (such as yeast or baking powder). Flavorful ingredients like fruit purées, nuts or extracts are often added, and numerous substitutions for the primary ingredients are possible...

“Mirror Man” appeared next to the Griffith Observatory in Los Angeles. His costume consisted entirely of fragments of mirrors, except for small slits for eyes. Man held in front of the Observatory for several hours, and all visitors can see the elements of his apparel own reflection, along with reflections of green grass, other people and the blue sky...