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The history of printing starts as early as 3000 BCE, when the proto-Elamite and Sumerian civilizations used cylinder seals to certify documents written in clay tablets. Other early forms include block seals, hammered coinage, pottery imprints, and cloth printing. Initially a method of printing patterns on cloth such as silk, woodblock printing ...
Woodblock printing. The intricate frontispiece of the Diamond Sutra from Tang dynasty China, the world's earliest printed text containing a date of production, AD 868 ( British Library) Woodblock printing or block printing is a technique for printing text, images or patterns used widely throughout East Asia and originating in China in antiquity ...
The Great Wave off Kanagawa (神奈川沖浪裏, Kanagawa-oki nami-ura) print by Hokusai Metropolitan Museum of Art. Woodblock printing in Japan (木版画, mokuhanga) is a technique best known for its use in the ukiyo-e [1] artistic genre of single sheets, but it was also used for printing books in the same period.
Printing is a process for mass reproducing text and images using a master form or template. The earliest non-paper products involving printing include cylinder seals and objects such as the Cyrus Cylinder and the Cylinders of Nabonidus. The earliest known form of printing evolved from ink rubbings made on paper or cloth from texts on stone ...
A school newspaper published using a ditto machine in 1978. A hand-cranked spirit duplicator from the 1960s. The duplicator uses two-ply "spirit masters", also called "master sheets". The first sheet can be typed, drawn, or written upon. The second sheet is coated with a layer of wax that had been impregnated with one of a variety of colorants.
Bing Olbum. Bing Olbum, 89, went missing while on a hiking trip in Idaho that was intended to last only five days, but resulted in him spending 10 days total in the wilderness. The hiker's camp ...
Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image. [ 1] The drum then selectively collects electrically charged ...
The RGB color model is an additive color model [ 1] in which the red, green and blue primary colors of light are added together in various ways to reproduce a broad array of colors. The name of the model comes from the initials of the three additive primary colors, red, green, and blue. [ 2]