Ignorance is a state of being uninformed (lack of knowledge). The word ignorant is an adjective describing a person in the state of being unaware and is often used to describe individuals who deliberately ignore or disregard important information or facts. Ignoramus is commonly used in the UK, Ireland, and the US as a term for someone who is willfully ignorant. Ignorance is distinguished from stupidity, although both can lead to "unwise" acts.
Writer Thomas Pynchon articulated about the scope and structure of one's ignorance: "Ignorance is not just a blank space on a person's mental map. It has contours and coherence, and for all I know rules of operation as well. So as a corollary to [the advice of] writing about what we know, maybe we should add getting familiar with our ignorance, and the possibilities therein for writing a good story."
The legal principle that ignorantia juris non excusat, literally "ignorance of the law is no excuse", stands for the proposition that the law applies also to those who are unaware of it.
Avidyā (Sanskrit; Pāli: avijjā; Tibetan phonetic: ma rigpa) is commonly translated as "ignorance" or "delusion". It can be defined as not understanding the full meaning and implication of the four noble truths or as a fundamental misunderstanding of the nature of reality. Avidyā is identified within the Buddhist teachings as follows:
Within the context of the twelve links of dependent origination, avidya is typically symbolized by a person who is blind or wearing a blindfold.
Avidya is explained in different ways or on different levels within different Buddhist teachings or traditions. On the most fundamental level, it is a misunderstanding of the nature of reality; more specifically–a misunderstanding or mis-perception of the nature of self and of phenomena. On a more general level, avidya can be defined as not understanding the full meaning and implication of the four noble truths.
Ignorance is the debut album from Sacred Reich, a thrash metal band originating from Arizona, United States. It was released in 1987 on Metal Blade Records, and was followed up by the 1988 EP, Surf Nicaragua. The album was co-produced by the band and Bill Metoyer, who had previously engineered most of Slayer's early work.
In August 2014, Revolver placed Ignorance on its "14 Thrash Albums You Need to Own" list.
A railroad slug is an accessory to a diesel-electric locomotive. It has trucks with traction motors but, unlike a B unit, is unable to move about under its own power, as it does not contain a prime mover to produce electricity, nor is there a cab for an operator. Instead, it is connected to a locomotive, called the mother, which provides the needed electrical power to operate the traction motors, and the motor controls.
A slug is used to increase adhesive weight, allowing full power to be applied at a lower speed, thus allowing a higher maximum tractive effort. They are often used in low-speed operations such as switching operations in yards. At low speeds, a diesel-electric locomotive prime mover is capable of producing more electricity than its traction motors can use effectively. Extra power would simply cause the wheels to slip and possibly overheat the traction motors. A slug increases the number of traction motors available to the locomotive, increasing both the pulling and braking power. In addition the load on each traction motor is reduced, which helps prevent overheating from excess current. Slugs typically carry ballast to increase their weight and improve traction. Large blocks of concrete are frequently used for this purpose, substituting for the weight of the now-absent prime mover.
Slug was a noise rock group that formed in Los Angeles in 1988 by DJs from Loyola Marymount University campus radio station KXLU. Originally formed as an experimental noise collage trio utilizing metal percussion, feedback and primitive sound loops created via gouged children's and sound effect records, they subsequently added traditional instrumentation (2 basses, 2 guitars, drums, vocals) to the mix.
Slug self-released their first single on their own label Magnatone Recordings. After the release of their first album Swingers, guitarist Rich Alvarez left to pursue his own band Jackknife, and was replaced by Collin Rae, formerly of 4AD artist Ultra Vivid Scene.
Before the recording of their third album The 3 Man Themes, bassist Michael B.© left to be replaced by David Scott Stone.
Slug disbanded in 1996. Stone would go on to work with The Melvins, LCD Soundsystem and other groups. Bassist Damian Romero continued his side noise/ambient project under the name Speculum Fight. Guitarist Todd Williams relocated to New York City to work as a film editor. Drummer Tomás Palermo moved to the San Francisco Bay area as a freelance writer on reggae for URB magazine and other publications. Guitarist Collin Rae moved to the Bay Area as well, performing in other groups as well as continuing his work as a professional photographer.
Sean Michael Daley (born September 7, 1972), better known by his stage name Slug, is an American rapper from Minneapolis, Minnesota. Slug is best known as one half of the hip hop group Atmosphere, which he founded with Derek Turner (Spawn). Turner has since left and Anthony Davis (Ant) produces Atmosphere with Slug. In 1995, Slug, in collaboration with Anthony Davis, Musab Saad, and Brent Sayers founded the Minneapolis based independent hip hop record label Rhymesayers Entertainment.
Slug was born Sean Michael Daley in Minneapolis, Minnesota, on September 7, 1972. The son of Valerie and Craig Daley, he is of Irish, Norwegian, African-American and Native American descent. He is currently married to Jessica Daley and has three children. Slug's nickname comes from his father's; his dad was known to his friends as "Sluggo" and thus they began to call Sean "little Sluggo," which he shortened to "Slug". Before fully establishing himself as an official artist, Daley spent much time making music with fellow Minnesota rapper Nic Lehnertz. The two worked on projects together, and Daley recognizes Lehnertz as a contributing factor to his success. Lehnertz quit rapping after high school, while Daley went on to pursue a professional career. In Atmosphere's early years, Slug DJ'd behind the scenes and let Spawn handle lyrics. The group eventually formed a strong relationship with Ant (Anthony Davis) and began collaborating on music. Along with solo MC Sab the Artist (then Beyond), and groups Black hole, Phull Surkle, and the Abstract Pack they formed the mid-1990s crew Headshots, with Slug appearing on the underground tape series HeadShots (1-7).