Mouth

In biological anatomy, commonly referred to as the mouth, under formal names such as the oral cavity, buccal cavity, or in Latin cavum oris, is the opening through which many animals take in food and issue vocal sounds. It is also the cavity lying at the upper end of the alimentary canal, bounded on the outside by the lips and inside by the pharynx and containing in higher vertebrates the tongue and teeth. This cavity is also known as the buccal cavity, from the Latin bucca ("cheek").

Some animal phyla, including vertebrates, have a complete digestive system, with a mouth at one end and an anus at the other. Which end forms first in ontogeny is a criterion used to classify animals into protostome and deuterostome.

Development

In the first multicellular animals there was probably no mouth or gut and food particles were engulfed by the cells on the exterior surface by a process known as endocytosis. The particles became enclosed in vacuoles into which enzymes were secreted and digestion took place intracellularly. The digestive products were absorbed into the cytoplasm and diffused into other cells. This form of digestion is used nowadays by simple organisms such as Amoeba and Paramecium and also by sponges which, despite their large size, have no mouth or gut and capture their food by endocytosis.

Mouth (song)

"Mouth" is a pop song written by Merril Bainbridge, and produced by Siew for Bainbridge's debut album The Garden (1995). It was released as the album's first single in the end of November 1994 in Australia, then was re-issued on 13 March 1995. It became her biggest hit to date peaking at number-one on the Australian ARIA Singles Chart for six consecutive weeks. The song also became a Top 5 hit in the United States. Filipino-Australian singer Anne Curtis covered the song on her 2011 album Annebisyosa.

Content and music videos

The song, a playful and suggestive tune, was often referred to having something related to sexual themes. Bainbridge stated that "(Any sexuality on "Mouth" was) not deliberate - it was definitely not a sexual song. It's just honest - about a relationship, how you feel in a relationship. Sometimes you feel you're in control and the next thing, you're insecure - it's the role playing thing. To me, it's not about straight up sexuality. It doesn't bother me if people connect with that, because obviously it's there, but it wasn't something I was aware of".

Mouth (hieroglyph)

The Ancient Egyptian Mouth hieroglyph is Gardiner sign listed no. D21 for the shape of the mouth, being open, (therefore also implying a use for speech). The word 'mouth' was pronounced *rāˀ.

The mouth hieroglyph is used in the Ancient Egyptian language hieroglyphs for the alphabetic consonant letter r.

The Egyptian hieroglyph alphabetic letters

The following two tables show the Egyptian uniliteral signs. (24 letters, but multiple use hieroglyphs)

See also

References

Igloo

An igloo, (Inuit language: iglu,Inuktitut syllabics ᐃᒡᓗ [iɣˈlu] (plural: igluit ᐃᒡᓗᐃᑦ [iɣluˈit])), also known as a snow house or snow hut, is a type of shelter built of snow, typically built when the snow can be easily compacted.

Although igloos are stereotypically associated with all Inuit, they were traditionally associated with people of Canada's Central Arctic and Greenland's Thule area. Other Inuit people tended to use snow to insulate their houses, which were constructed from whalebone and hides. Snow is used because the air pockets trapped in it make it an insulator. On the outside, temperatures may be as low as −45 °C (−49 °F), but on the inside the temperature may range from −7 °C (19 °F) to 16 °C (61 °F) when warmed by body heat alone.

Nomenclature

The Inuit language word iglu (plural igluit) can be used for a house or home built of any material, and is not restricted exclusively to snowhouses (called specifically igluvijaq, plural igluvijait), but includes traditional tents, sod houses, homes constructed of driftwood and modern buildings. Several dialects throughout the Canadian Arctic (Siglitun, Inuinnaqtun, Natsilingmiutut, Kivalliq, North Baffin) use iglu for all buildings, including snowhouses, and it is the term used by the Government of Nunavut. An exception to this is the dialect used in the Igloolik region. Iglu is used for other buildings, while igluvijaq, (plural igluvijait, Inuktitut syllabics: ᐃᒡᓗᕕᔭᖅ) is specifically used for a snowhouse. Outside Inuit culture, however, igloo refers exclusively to shelters constructed from blocks of compacted snow, generally in the form of a dome.

Igloo (TV)

Igloo is a New Zealand prepaid pay TV service launched on 3 December 2012. The Pace supplied receiver provides customers access to free-to-air channels through Freeview, and a small selection of pay TV channels can be purchased for 30 days.

History

Igloo was founded by Sky Network Television and TVNZ in December 2011. Details were announced on December 8 via a press release. Sky held a 51% share in the venture while TVNZ, the minority shareholder has 49%. TVNZ later sold their shares back to Sky in 2013 before completely exiting the venture in 2014.

Igloo was originally scheduled to start during the first half of 2012, however, they encountered delays and had to push the launch date back to December 2012. The service offers free-to-air HD (via terrestrial), along with pay TV channels provided by Sky, to a set top box being developed by Sky. It will use digital terrestrial frequencies owned by Sky previously used for their analogue terrestrial offering (which is no longer offered). Sky was required to make use of the spectrum or it would be taken by the Government.

Richard E. Byrd

Rear Admiral Richard Evelyn Byrd, Jr., USN (October 25, 1888 – March 11, 1957) was an American naval officer who specialized in feats of exploration. He was a recipient of the Medal of Honor, the highest honor for valor given by the United States and was a pioneering American aviator, polar explorer, and organizer of polar logistics. Aircraft flights, in which he served as a navigator and expedition leader, crossed the Atlantic Ocean, a segment of the Arctic Ocean, and a segment of the Antarctic Plateau. Byrd claimed that his expeditions had been the first to reach both the North Pole and the South Pole by air. However, his claim to have reached the North Pole is disputed.

Family

Ancestry

Byrd was the son of Esther Bolling (Flood) and Richard Evelyn Byrd, Sr. He was a descendant of one of the First Families of Virginia. His ancestors include planter John Rolfe and his wife Pocahontas, William Byrd II of Westover Plantation, who established Richmond, and Robert "King" Carter, a colonial governor. He was the brother of Virginia Governor and U.S. Senator Harry F. Byrd, a dominant figure in Virginia Democratic Party between the 1920s and 1960s; their father served as Speaker of the Virginia House of Delegates for a time.