The Association's civil engineer, Art Pillsbury, turned to Prince for consultation, found that he was a capable builder but was " quite innocent of any engineering knowledge ," and so resorted to a method used by railroads, called the Searle Spiral Easement Curve, to design the track's layout and contours.

* Time Spiral: The Time Spiral block returns to a post-apocalyptic Dominaria.

The Time Spiral block was billed as Magic's nostalgia block, and would revisit themes and characters from every storyline up to the end of the Otaria arc.

When old mechanics were revisited in the Time Spiral block, banding was left out for this same reason.

Smithson's " Spiral Jetty " from atop Rozel Point, in mid-April 2005.

Long available as a bootleg, this album includes the alternative takes of all the tracks from the Spiral Scratch EP as well as early version of tracks that later appeared on the official debut Another Music in a Different Kitchen.

* The opening sounds of " Mr. Self Destruct " on the Nine Inch Nails 1994 album The Downward Spiral is a sample from THX 1138 in which a man is being beaten by a prison guard.

Straczynski then developed a show called Spiral Zone but left after only one script when his concept for the show was drastically altered and took his name off the series, substituting the pseudonym " Fettes Grey " ( derived from the names of the grave robbers in The Body Snatcher ).

Straczynski ran the series for two seasons but was frustrated with the conflicting directions that MGM and Showtime wanted from the show, and even used the pseudonym " Fettes Grey " for the first time since Spiral Zone on one of the scripts.

For example, the Spiral Architecture Driven Development is the spiral based Software Development Life Cycle ( SDLC ) which shows one possible way how to reduce the risk of non-effective architecture with the help of a spiral model in conjunction with the best practices from other models.

Nothing also distributed music from Warp Records, Sheffield, England's venerable electronic music label, under an exclusive license in the U. S., with albums by Autechre, Plaid, and Squarepusher ( although Warp's most illustrious artist Aphex Twin appeared on the Further Down the Spiral release, he was already under a contract with Sire Records in the U. S. at the time ).

Spiral Jetty is an example of a sited work, while Smithson's non-site pieces frequently consist of photographs of a particular location, often exhibited alongside some material ( such as stones or soil ) removed from that location.

His most famous work is Spiral Jetty ( 1970 ), a long spiral-shaped jetty extending into the Great Salt Lake in Utah constructed from rocks, earth, and salt.

Spiral Jetty by Robert Smithson from atop Rozel Point, in mid-April 2005

In 2005, a small Costa Coffee café, designed by Marks Barfield Architects and dubbed the Spiral Café, was constructed alongside the steps leading towards to New Street from St Martin's Square.

Image: Spiral-jetty-from-rozel-point. png | Robert Smithson, Spiral Jetty from atop Rozel Point, in mid-April 2005

Spiral galaxies are named for the spiral structures that extend from the center into the disk.

Spiral arms are regions of stars that extend from the center of spiral and barred spiral galaxies.

* ' The Spiral ' extension to the Victoria and Albert Museum, London, was canceled following its failure to attract funding from the Heritage Lottery Fund

Spiral Dynamics theory sees second tier < sup > v </ sup > memes as emerging levels that gradually move away from a focus on subsistence-level concerns of the First Tier, and towards a being-level existence.

Beck spent several years applying the theory of Spiral Dynamics while working with individuals and groups in South Africa involved in the transition from Apartheid for which he received a legislative honor from the state of Texas.

Sounds systems from this time include Spiral Tribe and

Spiral stairs in medieval times were generally made of stone and typically wound in a clockwise direction ( from the ascender's point of view ), to place attacking swordsmen ( who were most often right-handed ) at a disadvantage.

Image: Melk53. jpg | Spiral stairway seen from below ; Melk Abbey, Austria.

* Vintersorg-Visions from the Spiral Generator ( 2002 )

* A number of spin-off media have provided additional explanation for the Doctor's regeneration including the Virgin New Adventures novels Timewyrm: Revelation, Love and War by Paul Cornell, Head Games by Steve Lyons, all of which speculate that the Seventh Doctor's ' essence ' drove the Sixth Doctor to pilot the TARDIS into the Rani's tractor beam to become Time's Champion and prevent himself from becoming the Valeyard, and the Past Doctor Adventures novel Spiral Scratch by Gary Russell, which features the Sixth Doctor sacrificing much of his energy to prevent a pan-dimensional being from destroying creation, leaving him in a weakened physical condition before the Rani's attack.

Tanya Luhrmann has said that " all magicians know something about astrology ," and refers to a table of correspondences in Starhawk's The Spiral Dance, organized by planet, as an example of the astrological lore studied by magicians.

Spiral Sphere and Julia, Detail, a computer-generated image created by visual artist Robert W. McGregor using only POV-Ray 3. 6 and its built-in scene description language.

Spiral density wave s in Rings of Saturn # A Ring | Saturn's A Ring excited by resonances with Moons of Saturn # Ring shepherds | inner moons.

The EP Spiral Scratch, self-released by Manchester's Buzzcocks, was a benchmark for both the DIY ethic and regionalism in the country's punk movement.

Spiral image symbols favored by the World Pantheist Movement

The 2005 inclusion in Apple Box of the first new XTC tracks in five years (" Spiral ", written by Partridge and " Say It ", by Moulding ), offered hope that the band might continue.

The scene expanded rapidly in 1991, with large raves of 30 – 50, 000 people attending in open air venues around England, put on by Spiral Tribe and other free party sound systems held at locations up and down the length of England.

Extras featured on the set include the pilot episode, the music video " Freakin ' Friends " by Mystik Spiral, " Daria Day " introductions as well as a top ten video countdown on MTV by Jane and Daria, cast and crew interviews, and ( as a DVD-ROM feature ) a script for an unproduced Mystik Spiral spin-off show.

* The Spiral Dance by Starhawk

Recently, controversy surrounded the museum's proposed building of an £ 80 million extension called The Spiral, designed by Daniel Libeskind, which was criticised as out of keeping with the architecture of the original buildings.

The initial line-up comprised Nick Michaelson ( guitar ), Heitham Al-Sayed ( vocals ), Kerstin Haigh ( vocals ), John Morgan ( drums ), James Barrett ( bass ) and Alan " Hagos / Haggis " Haggarty ( engineer, producer, programmer ) and in 1992 they were joined by Spiral Tribe D. J, Andy Clinton.

The spiral model was defined by Barry Boehm in his 1986 article " A Spiral Model of Software Development and Enhancement ".

In 1962 he starred with Rock Hudson in The Spiral Road, which was based on a novel of the same name by Jan de Hartog.

This was followed by Lover Come Back, Come September, Send Me No Flowers, Man's Favorite Sport ?, The Spiral Road, and Strange Bedfellows.

The original text of The Spiral Dance was left largely intact for these editions, expanded primarily by introductions and commentaries reflecting on the book's origins, the rituals described, and the evolution of the author's beliefs and practices.