Agkistrodon contortrix mokasen

Agkistrodon contortrix mokasen is a venomous pit viper subspecies found in the eastern United States.

Description

The northern copperhead grows to an average length of 61-91 cm (24-36 in), with a maximum of 135 cm (53 in).

The dorsal scales are weakly keeled. The anal plate is single. The subcaudals are single, at least anteriorly.

The color pattern consists of an hourglass pattern that runs the length of the body. From above, a series of dark chestnut crossbands look narrow in the center and wider on the sides. Between the crossbands, small dark spots are often present. There are dark rounded spots at the sides of the belly. The head is a copper-red color. Juvenile specimens are lighter in color, have a yellow tail tip, and a narrow dark line that runs through the eye that divides the darker head from the lighter colored labial scales.

Common names

Northern copperhead, copperhead, resident copperhead, highland moccasin, beech-leaf snake, chunk head, copper (adder), copper-bell, copper belly, copperhead moccasin, copperhead viper, copper snake, copper viper, deaf adder, deaf snake, dumb rattlesnake, harlequin snake, hazel head, North American copperhead snake, northern copperhead, pilot, poplar leaf, rattlesnake pilot, rattlesnake's mate, red adder, red eye, red snake, red viper, thunder snake, upland moccasin, white oak snake, adder.

Original Chip Set

The Original Chip Set (OCS) was a chipset used in the earliest Commodore Amiga computers and defined the Amiga's graphics and sound capabilities. It was succeeded by the slightly improved Enhanced Chip Set (ECS) and greatly improved Advanced Graphics Architecture (AGA).

The original chipset appeared in Amiga models built between 1985 and 1990: the Amiga 1000, Amiga 2000, Amiga CDTV, and Amiga 500.

Overview of chips

The chipset which gave the Amiga its unique graphics features consists of three main "custom" chips; Agnus, Denise, and Paula. Both the original chipset and the enhanced chipset were manufactured using NMOS logic technology by Commodore's chip manufacturing subsidiary, MOS Technology. According to Jay Miner, the OCS chipset was fabricated in 5 µm manufacturing process while AGA Lisa was implemented in 1.5 µm process. All three custom chips were originally packaged in 48-pin DIPs; later versions of Agnus, known as Fat Agnus, were packaged in an 84-pin PLCC.

Agnus is the central chip in the design. It controls all access to chip RAM from both the central 68000 processor and the other custom chips, using a complicated priority system. Agnus includes sub-components known as the blitter (fast transfer of data in memory without the intervention of the processor) and the Copper (video-synchronized co-processor). The original Agnus can address 512 KB of chip RAM. Later revisions, dubbed 'Fat Agnus', added 512 KB pseudo-fast RAM, which for ECS was changed to 1 MB (sometimes called 'Fatter Agnus') and subsequently to 2 MB chip RAM.

Copper (color)

Copper is a reddish brown color that resembles the metal copper.

The first recorded use of copper as a color name in English was in 1594.

Variations of copper

Pale copper

At right is displayed pale tone of copper that is called copper in Crayola crayons. This color was formulated by Crayola in 1903.

Copper red

At right is displayed the color copper red.

The first recorded use of copper red as a color name in English was in 1590.

The source of this color is: ISCC-NBS Dictionary of Color Names (1955)--Color Sample of Copper Red (color sample #39)

Copper penny

At right is displayed the color copper penny.

Copper penny is one of the colors in the special set of metallic Crayola crayons called Silver Swirls, the colors of which were formulated by Crayola in 1990.

Copper rose

At right is displayed the color copper rose.

The first recorded use of copper rose as a color name in English was in 1928.

Copper in nature

Plants

Snakes

Sky

The sky (or celestial dome) is everything that lies above the surface of the Earth, including the atmosphere and outer space.

In the field of astronomy, the sky is also called the celestial sphere. This is viewed from Earth's surface as an imaginary dome where the sun, stars, planets, and the moon are seen to be traveling. The celestial sphere is conventionally divided into regions called constellations. Usually, the term sky is used informally as the point of view from the Earth's surface; however, the meaning and usage can vary. In some cases, such as in discussing the weather, the sky refers to only the lower, more dense portions of the atmosphere.

During daylight, the sky appears to be blue because air scatters blue sunlight more than it scatters red. At night, the sky appears to be a mostly dark surface or region scattered with stars. During the day, the Sun can be seen in the sky unless obscured by clouds. In the night sky (and to some extent during the day) the moon, planets and stars are visible in the sky. Some of the natural phenomena seen in the sky are clouds, rainbows, and aurorae. Lightning and precipitation can also be seen in the sky during storms. Birds, insects, aircraft, and kites are often considered to fly in the sky. Due to human activities, smog during the day and light pollution during the night are often seen above large cities.

Sky (building)

Sky (also known as 605 West 42nd Street) is a mixed-use building in Midtown Manhattan developed by the Moinian Group. The building was originally known as "Atelier II" due to its proximity to another Moinian rental, Atelier. The building contains residences and retail space. The building is one of two major developments by Moinian in the Special Hudson Yards District, the other being 3 Hudson Boulevard. At 656 ft., is the 59th tallest building in New York City.

History and construction

The Moinian Group purchased the site in 2005. It originally held a gas station and a parking facility. The project first broke ground in 2008, but construction was stalled due to the recession from 2009 until 2012, and the project was dubbed, like several nearby developments, a "zombie project" because Moinan retained ownership of the site but did not continue development. Activity resumed with a redesign by David Rockwell, replacing the original by Costas Kondylis. Construction began again in 2013, and was completed by the end of 2015.Tishman Realty & Construction was the firm responsible for the construction of the building.

Sky blue

Sky blue is the name of a color that resembles the color of the sky at noon. The entry for "sky-blue" in Murray's New English Dictionary (1919) reports a first sighting of the term in the article on "silver" in Ephraim Chambers's Cyclopaedia of 1728. However, many writers had used the term "sky blue" to name a color before Chambers. For example, we find "sky blue" in A Collection of Voyages and Travels (London: Awnsham and John Churchill, 1704), vol. 2, p. 322, where John Nieuhoff describes certain flowers: "they are of a lovely sky blue colour, and yellow in the middle". The sense of this color may have been first used in 1585 in a book by Nicolas De Nicolay where he stated "the tulbant of the merchant must be skie coloured".

Displayed at right is the web colour sky blue.

Variations of sky blue

Celeste

Celeste (pronounced che-les-te in Italian se-lest in English) is the colloquial name for the pale turquoise blue colour associated with Italian bicycle manufacturer Bianchi S.p.A and sometimes known as Bianchi Green. In Italian, as the name indicates (Celestial), it is an attempt to reproduce the colour of clear skies. In English, this colour may also be referred to as Italian sky blue.