Afterlife

In philosophy, religion, mythology, and fiction, the afterlife (also referred to as life after death or the Hereafter) is the concept of a realm, or the realm itself (whether physical or transcendental), in which an essential part of an individual's identity or consciousness continues to exist after the death of the body in the individual's lifetime. According to various ideas about the afterlife, the essential aspect of the individual that lives on after death may be some partial element, or the entire soul or spirit, of an individual, which carries with it and confers personal identity. Belief in an afterlife, which may be naturalistic or supernatural, is in contrast to the belief in oblivion after death.

In some popular views, this continued existence often takes place in a spiritual realm, and in other popular views, the individual may be reborn into this world and begin the life cycle over again, likely with no memory of what they have done in the past. In this latter view, such rebirths and deaths may take place over and over again continuously until the individual gains entry to a spiritual realm or Otherworld. Major views on the afterlife derive from religion, esotericism and metaphysics.

When Dream and Day Unite

When Dream and Day Unite is the debut studio album by American progressive metal/progressive rock band Dream Theater, released in 1989 through Mechanic/MCA Records. The album is composed mainly of material that originally surfaced during the band's early years as Majesty, and is the only Dream Theater album to feature Charlie Dominici on vocals, as James LaBrie replaced Dominici as the lead vocalist on subsequent albums.

History

The band originally formed in 1985 by founding members John Myung (bass), Mike Portnoy (drums), and John Petrucci (guitar) under the name Majesty, which was inspired by Portnoy's commentary on the ending of "Bastille Day" by Rush. After the band found a keyboardist in schoolmate Kevin Moore, the band hosted auditions and settled on Chris Collins as the lead vocalist.

The band, still titled Majesty, recorded The Majesty Demos between 1985 and 1986, but shortly after was forced to change their name after another band threatened legal action. While touring around New York, Collins left the band, and the band went through many lead singers before settling with experienced vocalist Charlie Dominici. Unable to come up with a replacement name for their band, Portnoy's father suggested the name Dream Theater, which was the name of a nearby movie theater. They adopted the name, and eventually signed their first recording contract to Mechanic/MCA. The album was then recorded during the summer of 1988 at Kajem/Victory Studios in Gladwyne, Pennsylvania.

Afterlife (Agents of S.H.I.E.L.D.)

"Afterlife" is the sixteenth episode of the second season of the American television series Agents of S.H.I.E.L.D., based on the Marvel Comics organization S.H.I.E.L.D. (Strategic Homeland Intervention, Enforcement and Logistics Division), revolving around the character of Phil Coulson and his team of S.H.I.E.L.D. agents as they face a rival faction of S.H.I.E.L.D. while Skye goes to Afterlife, a secret haven for people like her. It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films of the franchise. The episode was written by Craig Titley, and directed by Kevin Hooks.

Clark Gregg reprises his role as Coulson from the film series, and is joined by series regulars Ming-Na Wen, Brett Dalton, Chloe Bennet, Iain De Caestecker, Elizabeth Henstridge, Nick Blood, and Adrianne Palicki.

"Afterlife" originally aired on ABC on April 7, 2015, and according to Nielsen Media Research, was watched by 4.24 million viewers.

Plot

S.H.I.E.L.D. Director Phil Coulson and new agent Lance Hunter travel to "The Retreat", a safe house where Coulson had left Agent Skye after she developed earthquake abilities. They see through surveillance footage that Skye had accidentally brought down a section of the forest when confronted by agents Bobbi Morse and Tomas Calderon, part of a faction of S.H.I.E.L.D. who do not follow Coulson, and are wary of the danger super powered individuals possess. Calderon was seriously injured during the incident, and Skye had been promptly taken by a teleporting, eye-less man named Gordon.

Operation Sigma Sigma

The Sigma is an experimental glider developed in Britain from 1966 by a team led by Nicholas Goodhart. After disappointing performance during flight testing the Sigma was passed on to a Canadian group which carried out modifications, making the Sigma more competitive.

Design and development

Designed to compete in the 1970 World Championships, the team aimed to develop a wing that would climb well through a high lift coefficient and a large wing area, but equally had the "maximum possible reduction of area for cruise at low lift coefficients". At the same time for the minimum possible drag they aimed for "extensive" laminar flow. To achieve this they employed flaps that would alter both wing area and wing camber. Based on analysis of the nature of thermals encountered in cross-country flying, they reasoned that by having a slow turning circle, their sailplane could stay close to the central (and strongest) part of the thermal and gain maximum benefit.

Its unusual feature is its ability to vary its wing area using Fowler flaps. It had been tried before by the Hannover Akaflieg in 1938 with their AFH-4, the South African Beatty-Johl BJ-2 Assegai and the SZD Zefir gliders.

Sigma (cosmology)

Sigma in cosmology was a property of galaxies used when trying to work out the mystery of galaxies and their supermassive black holes.

History

In the late 1990s the NUKER experts had made observations with a spectroscope of two galaxies, one of an active galaxy with an active galactic nucleus called NGC10-68 and a dormant galaxy next door to us named Andromeda.

The observations are shown. The light from the centre in Andromeda galaxy was distorted proving the existence of super-massive black holes.

Other observations proved most galaxies had a similar centre whether it be active or dormant.

They then realised that the black holes must have something to do with a galaxy's formation, so they turned to something they thought was useless: the speed of the stars around the edge of the galaxy. This was Sigma, the speed of the stars at the edge of the galaxy supposedly unaffected by the mass of the black hole at the centre.

Usage In Cosmology

The NUKER team calculated the sigma of several stars in different galaxies and the mass of the black hole at the (nucleus) centre. They expected no correlation what so ever. But when plotting their results on a Scatter diagram and drawing a line of best fit they ended up with a positive correlation. It appeared that the heavier the black hole at the centre was the faster the stars within the galaxy travelled.

Sigma (duo)

Sigma is an English drum and bass duo consisting of Cameron Edwards and Joe Lenzie. They met at Leeds University at drum and bass nights. Their 2010 collaboration with DJ Fresh, "Lassitude", peaked at number 98 on the UK Singles Chart. Their single "Nobody to Love" topped the UK Singles Chart, becoming their first UK number one. Follow-up single "Changing", featuring Paloma Faith, also got to number one.

Career

Formation

Lenzie and Edwards met in 2006 at Leeds University; Cameron was working in local record store Tribe Records and with Echo Location's Obi running local night Event Horizon, while Lenzie was DJing hip-hop and warming up Event Horizon for such acts as Rahzel and Grandmaster Flash. Once they had finished in Leeds, they relocated to London and became a three-piece with Edwards' school friend Ben Mauerhoff, being signed under DJ Fresh's Breakbeat Kaos. After a while, long distances took their toll – Edwards and Mauerhoff were based in Surrey, whereas Lenzie was based in Harpenden, Hertfordshire and they couldn't get three people into the Harpenden studio – and Mauerhoff left. In December 2008 they formed their own record label, Life Recordings (so called because, according to Lenzie, the industry demanded that it be their life). Its inaugural release was a VIP mix of their early Bingo Beats single "El Presidente".