Dart (missile)

Darts are missile weapons, designed to fly such that a sharp, often weighted point will strike first. They can be distinguished from javelins by fletching (i.e., feathers on the tail) and a shaft that is shorter and/or more flexible, and from arrows by the fact that they are not of the right length to use with a normal bow.

The term has been used to describe an extremely wide variety of projectiles, from heavy spear-like ammunition for siege engines or atlatls to tiny poisoned needles for use in blowguns.

Plumbatae or martiobarbuli

Plumbatae or martiobarbuli were lead-weighted darts carried by infantrymen in Antiquity and the Middle Ages. The first examples seem to have been carried by the Ancient Greeks from about 500 B.C. onwards, but the best-known users were the late Roman and Byzantine armies. The best written source for these tactical weapons is Vegetius's treatise known as De Re Militari (1.17):

Prehistory

Some of the earliest evidence of advanced tool use includes remnants of an early type of dart, which can be considered the ancestor of arrows as well as bows (see Operation). Reconstructions of this system have a range of over one hundred metres (yards) and can penetrate several centimetres of oak. This technology was used worldwide from the Upper Palaeolithic (late Solutrean, c. 18,000-16,000 BC) until the development of archery made it obsolete (see Replacement).

Blow

Blow may refer to:

In film and television

Film

Television

In music

Artists

Albums, EPs and mixtapes

Songs

In other uses

Blow (Beyoncé song)

"Blow" is a song by American recording artist Beyoncé for her fifth studio album Beyoncé (2013). It was written by Beyoncé, Pharrell Williams, James Fauntleroy, Timbaland, J-Roc and Justin Timberlake, and produced by the former two. It was set to be released as one of the lead singles following the release of the album along with "Drunk in Love", however, its release was scrapped in favor of "XO".

"Blow" is a disco-influenced R&B and funk song which has several other musical influences and elements featured in it. It received comparison to songs from the 1970s and 1980s mostly by Prince and Janet Jackson. Lyrically it talks explicitly about oral sex and cunnilingus through heavy innuendo in line with Beyoncé's sexual tone. Following its release, it received positive reviews by music critics who hailed it as one of the most explicit and best songs on the album. Its variety of musical genres and production were also praised as well as Beyoncé's vocal performance. Due to several promotional remixes of the song, "Blow" managed to peak at number one on the US Billboard Hot Dance Club Songs chart without an official release as a single.

List of My Name Is Earl episodes

The NBC sitcom My Name Is Earl ran from September 20, 2005 to May 19, 2009 for a total of four seasons, and 96 episodes.

Series overview

Episodes

Season 1: 2005–06

Season 2: 2006–07

Season 3: 2007–08

Season 4: 2008–09

References

External links

Dart

Dart may refer to:

Dart or DART may also refer to:

Computing

Fiction

Organisations

Dart (comics)

Dart (Jill August) is a fictional Image Comics superhero. Created by Erik Larsen, she first appeared in 1992, in Savage Dragon #2 (ongoing series).

Publication history

Dart has appeared in numerous issues of Savage Dragon as a supporting character, as well as being a major character in the Freak Force series and subsequent mini-series. In February 1996, she received her own eponymous three-issue limited series, written by Julie Ditrich and Bruce Love with artwork by Jozef Szekeres.

Fictional character biography

Jill August was born on August 12, 1969, in Detroit, Michigan. She grew up timid and demoralized, witnessing her mother's constant spousal abuse at the hands of her father, and her friends' abuse at the hands of a cruel coach at school. She witnessed her father beat her mother to death, a crime for which he was sentenced to life in prison, effectively leaving Jill an orphan.

As a teenager, Jill saw a female friend being assaulted by several men in a bar in Detroit. Attempting to intervene, she fell against a dartboard hung on the barroom wall, and the men began to attack her as well. Instinctively, she used the darts to defend herself, throwing them at her attackers with astonishing accuracy, seriously injuring all of them. She subsequently decided to use this newly discovered skill to both help others and manage her feelings of helplessness (and the rage that comes with those feelings).

Kite (geometry)

In Euclidean geometry, a kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other. In contrast, a parallelogram also has two pairs of equal-length sides, but they are opposite to each other rather than adjacent. Kite quadrilaterals are named for the wind-blown, flying kites, which often have this shape and which are in turn named for a bird. Kites are also known as deltoids, but the word "deltoid" may also refer to a deltoid curve, an unrelated geometric object.

A kite, as defined above, may be either convex or concave, but the word "kite" is often restricted to the convex variety. A concave kite is sometimes called a "dart" or "arrowhead", and is a type of pseudotriangle.

Special cases

If all four sides of a kite have the same length (that is, if the kite is equilateral), it must be a rhombus.

If a kite is equiangular, meaning that all four of its angles are equal, then it must also be equilateral and thus a square. A kite with three equal 108° angles and one 36° angle forms the convex hull of the lute of Pythagoras.