Bedrock

In stratigraphy, bedrock is consolidated rock underlying the surface of a terrestrial planet, usually the Earth. Above the bedrock is usually an area of broken and weathered unconsolidated rock in the basal subsoil. The surface of the bedrock beneath soil cover is known as rockhead in engineering geology and identifying this, via excavations, drilling or geophysical methods, is an important task in most civil engineering projects. Superficial deposits (also known as drift) can be extremely thick, such that the bedrock lies hundreds of meters below the surface.

Bedrock may also experience subsurface weathering at its upper boundary, forming saprolite.

A solid geologic map of an area will usually show the distribution of differing bedrock types, i.e., rock that would be exposed at the surface if all soil or other superficial deposits were removed.

Soil scientists use the capital letters O, A, B, C, and E to identify the master soil horizons, and lowercase letters for distinctions of these horizons. Most soils have three major horizons—the surface horizon (A), the subsoil (B), and the substratum (C). Some soils have an organic horizon (O) on the surface, but such a horizon can also be buried. The master horizon, E, is used for subsurface horizons that have a significant loss of minerals (eluviation). Hard bedrock, which is not soil, uses the letter R.

Bedrock (producers)

Bedrock is a British trance and house production duo, featuring John Digweed and Nick Muir. They produced the singles "For What You Dream Of" (1993) (featured in Trainspotting), "Set In Stone" / "Forbidden Zone" (1997), "Heaven Scent" (1999) (featured in the film, Groove) and "Voices" (2000), all of which reached the UK Singles Chart. More recently they have released the "Beautiful Strange EP" (2001), "Emerald" (2002), "Forge" (2003) and "Santiago" (2005).

They have also remixed the work of artists such as Humate, New Order, Way out West, Evolution, Satoshi Tomiie, The Orb and Underworld. In 2003, they composed the soundtrack of the MTV cartoon drama Spider-Man, a miscellaneous program tied in to the 2002 blockbuster film as a promotion.

The song "Beautiful Strange" featured in the film What the Bleep Do We Know!? (2004).

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Bedrock (framework)

Bedrock was a joint effort by Apple Computer and Symantec to produce a cross platform programming framework for writing applications on the Apple Macintosh and Microsoft Windows platforms. The project was a failure for a variety of reasons, and after delivering a developer preview version the project was abandoned in late 1993.

History

Background

Bedrock started as an internal effort at Symantec in the early 1990s. At the time many of Symantec's products ran on both Mac and Windows, and what would become Bedrock was originally an internal set of tools intended to ease the effort of keeping both platforms up to date.

In 1991, Apple released the 3.0 version of its own development environment, MPW, along with its own object framework, MacApp. MPW was a command-line driven system that was "unloved". MacApp 3.0 was a major upgrade from previous versions, porting from Object Pascal to C++, a move that left it largely incompatible with the previous version, as well as causing considerable consternation in the Mac developer community.

Blinking

Blinking is a semi-autonomic rapid closing of the eyelid. A single blink is determined by the forceful closing of the eyelid or inactivation of the levator palpebrea superioris and the activation of the orbicularis oculi, not the full open and close. It is an essential function of the eye that helps spread tears across and remove irritants from the surface of the cornea and conjunctiva. Blink speed can be affected by elements such as fatigue, eye injury, medication, and disease. The blinking rate is determined by the "blinking center", but it can also be affected by external stimulus. When an animal (usually human) chooses to blink only one eye as a signal to another in a social setting (a form of body language), it is known as winking. Some animals (for example, tortoises and hamsters) blink their eyes independently of each other.

Function and anatomy of blinking

Blinking provides moisture to the eye by irrigation using tears and a lubricant the eyes secrete. The eyelid provides suction across the eye from the tear duct to the entire eyeball to keep it from drying out.

Spyro (series)

Spyro is a series of platform games which primarily features the protagonist Spyro the Dragon and his friend, Sparx the Dragonfly. Since its introduction in 1998, there has been a complete reboot to the series called The Legend of Spyro trilogy, making it a total of ten Spyro games and three Legend of Spyro games. The Spyro series has sold more than 20 million units worldwide. After The Legend of Spyro series concluded, a spin-off franchise under the name of Skylanders was made where Spyro and other related characters were included in.

Games

Spyro the Dragon

Spyro the Dragon was first released in North America on 11 September 1998, for the PlayStation. It was released in Europe on 23 October 1998, In Australia on 15 November 1998 and in Japan on 1 April 1999. It is a platform game that placed the player as Spyro, a small, purple dragon set with the task of freeing his fellow dragons from crystal prisons, which are scattered around their world. Each level is accessed through 'portals' from a main world. The game concludes with a fight between Spyro and the primary antagonist, Gnasty Gnorc. The game sold well, most critics giving it favorable reviews. It also received acclaim for its musical score by Stewart Copeland.

List of Eureka episodes

The following is a list of episodes for the American science fiction drama Eureka. In addition to the regularly televised episodes, there is a short webisode series called "Hide and Seek", which is available on Syfy's Eureka homepage.

The episodes in the first season were not aired in the order intended by the show's creators. Thus, there are some small inconsistencies, but such inconsistencies are minimal and were intentionally controlled. In podcast commentaries, the show's creators and star Colin Ferguson confirm that the production order was in fact the order in which they intended the show to air, but the network executives changed the order to try to place stronger episodes earlier in the run to help attract viewers.

The creators were able to make minor changes in editing and sometimes dubbed dialogue in later episodes (for instance, they removed the explicit mention of Zoe's first day at school) to minimize audience confusion.

As of July 16, 2012, a total of 77 episodes of Eureka have been aired over five seasons. A fifth season was announced on August 17, 2010, consisting of 13 episodes. On August 8, 2011, Syfy announced that season 5 would be the final season. On February 16, 2012, Syfy announced that the show's fifth and final season would premiere on April 16, 2012.