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Dark and matter
Dark matter has never been detected in the laboratory, and the particle physics nature of dark matter remains completely unknown.
# REDIRECT Dark matter
* Dark star ( dark matter ), a star heated by annihilation of dark matter particles within it
Dark matter cannot be seen directly with telescopes ; evidently it neither emits nor absorbs light or other electromagnetic radiation at any significant level.
Dark matter came to the attention of astrophysicists due to discrepancies between the mass of large astronomical objects determined from their gravitational effects, and the mass calculated from the " luminous matter " they contain ; such as stars, gas and dust.
Dark matter's existence is inferred from gravitational effects on visible matter and gravitational lensing of background radiation, and was originally hypothesized to account for discrepancies between calculations of the mass of galaxies, clusters of galaxies and the entire universe made through dynamical and general relativistic means, and calculations based on the mass of the visible " luminous " matter these objects contain: stars and the gas and dust of the interstellar and intergalactic medium.
Dark matter plays a central role in state-of-the-art modeling of structure formation and galaxy evolution, and has measurable effects on the anisotropies observed in the cosmic microwave background.
There are three prominent hypotheses on nonbaryonic dark matter, called Hot Dark Matter ( HDM ), Warm Dark Matter ( WDM ), and Cold Dark Matter ( CDM ); some combination of these is also possible.
The most widely discussed models for nonbaryonic dark matter are based on the Cold Dark Matter hypothesis, and the corresponding particle is most commonly assumed to be a weakly interacting massive particle ( WIMP ).
Dark matter can explain the ' flat ' appearance of the velocity curve out to a large radius
Dark matter appears to account for around 90 % of the mass of most galaxies.
Dark matter gravitates as ordinary matter, and thus works to slow the expansion of the universe ; by contrast, dark energy accelerates its expansion.
Category: Dark matter
Dark matter, which would interact gravitationally but not electromagnetically, would account for the discrepancy.
* Dark matter
At one point, Dark Helmet taunts him into action by saying, " What's the matter, Colonel Sandurz?

Dark and is
Throughout the Dark ages, it is clear, the Greek world had been developing slowly but consistently.
Willie's wonderful walloping Sunday -- four home runs -- served merely to emphasize how happy he is to be playing for Alvin Dark.
" The Dark " or " Misty Hel ") This realm is roughly analogous to Greek Tartarus.
The place-name itself is Pictish, implying an origin in the Dark Ages: aber ' confluence '.
Dark energy is also an area of intense interest for scientists, but it is not clear whether direct detection of dark energy will be possible.
He is one of ten San Francisco Giants to appear on the cover, along with Kelly Downs, Rick Reuschel, Willie Mays ( nine times ), Alvin Dark, Juan Marichal, Will Clark, Tim Lincecum ( twice ), Brian Wilson, and Buster Posey.
After he becomes Clayface, he is then replaced by Ellen Yin ( also based on The Dark Knight Returnss character Ellen Yindel ).
* The concluding scene in The Dark Knight, where Two-Face holds Gordon's family at gunpoint, is reminiscent of the Year One scene where Gordon's family is at danger from The Roman and Loeb's men.
This journal was continued under a new title but with the numbering continued from No 1, thus the first issue of The Dark Eidolon: The Journal of Smith Studies, ( Necronomicon Press ) is numbered " 2 " ( it appeared June 1989 ).
1984 – 2000 ) has even more potential starting points, but is generally agreed to be the publication of Frank Miller's Batman: The Dark Knight Returns and Alan Moore's Watchmen by DC Comics in 1986, as well as the publication of DC's Crisis on Infinite Earths, written by Marv Wolfman with pencils by George Pérez.
" People of the Dark " is a remembrance story of " past lives ", and in its first-person narrative the protagonist describes one of his previous incarnations: Conan, a black-haired barbarian hero who swears by a deity called Crom.
There is also a track on the accompanying EP Vempire or Dark Faerytales in Phallustein titled " Queen Of Winter Throned " which contains the lyrics: " Iniquitous / I share Carmilla's mask / A gaunt mephitic voyeur / On the black side of the glass ".
A clerihew much appreciated by chemists is cited in Dark Sun by Richard Rhodes regarding the inventor of the thermos bottle ( or Dewar flask ):
Dark chocolate is produced by adding fat and sugar to the cacao mixture.
Dark chocolate, with its high cocoa content, is a rich source of epicatechin and gallic acid, which are thought to possess cardioprotective properties.
A well-known example of a non – carbon-based life-form in science fiction is the Horta in the original Star Trek episode " Devil in the Dark ".
Pink Floyd recast itself from its 1960s guise as a psychedelic band into a commercial success with its series of concept albums, most famously with The Dark Side of the Moon ( which, according to the RIAA, is the second best selling album in history ) and later with the double album rock opera The Wall.
Heavy metal band Iced Earth, released their 1996 album The Dark Saga which is based upon the comic book character Spawn, created by Todd McFarlane.
The popularity of Star Wars-themed WADs is rumored to have been the factor that prompted LucasArts to create their first-person shooter Dark Forces.
* Stephen King's The Dark Tower series mentions Discordia in several contexts ; one of the main characters, Mordred Deschain, is from Discordia, and the castle that is home to the main antagonist is called Castle Discordia.

Dark and estimated
" The trade paperback Sojourn, volume 3 of the Dark Elf ranked 19 in the August 2006 Graphic Novels sales with an estimated sale quantity of 3, 465.

Dark and %
The Robert Cains brewery in Liverpool brews Cains Double Bock beer at 8 % abv, and the Dark Star Brewery, West Sussex, produce a 5. 6 % abv Maibock.
Sarah Hughes Dark Ruby Mild, brewed to a pre-WWI recipe, is a rare example of a strong Mild ( 6. 0 % ABV ).
* Dark yellow: 85 % and above.
Dark areas indicate times of contact, bottom axis is % of cycle
Those sometimes found outside China include Tsingtao Dark Beer ( 5. 2 % alcohol ), and more rarely Tsingtao Spirulina Green Beer, also sold as Tsingtao Green Beer, a 4. 5 % alcohol green-coloured pilsner containing spirulina as an additive, and claimed to promote good health.
There are 28 colors in the color palette, and are the following ( shown clockwise on the program ): Black, Gray-80 %, Gray-50 %, Dark red, Red, Orange, Gold, Yellow, Lime, Green, Turquoise, Blue, Indigo, Purple, Lavender, Blue-gray, Blue ( slightly gray ), Light turquoise, Olive green, Light green, Light yellow ( very light ), Light yellow, Light orange, Rose, Brown, Gray-25 %, Gray-25 % ( lighter gray ), and White.
Dark colors predominate in the Groningen: almost 90 % are black or some shade of bay.
Reviews for Perfect Dark Zero were divided but generally positive, garnering a GameRankings and a Metacritic aggregated score of 82 % and 81 / 100 respectively.
* Classic Complements, including Gourmet Supreme ( Dark Roast ), 100 % Colombian ( Med-Dark ), French Roast ( Med-Dark ), Black Silk ( Dark Roast ) and Breakfast Blend ( Light Roast )
As shown and reported in the PBS documentary Dark Circle, the pigs survived, but with third-degree burns to 80 % of their bodies.
Both the UK and German Dark Spread tables use a fuel efficiency factor of 35 % for the coal conversion, and an energy conversion factor of 7. 1 for converting tonnes / coal into MWh / electricity.
* Family-sized blocks of chocolate, such as their unique 72 % Cocoa Dark Ghana dark chocolate
* 11 % Dark
Dark Tournament received mostly mixed or average reviews, holding aggregate scores of 58 % on GameRankings and 56 out of 100 on Metacritic.
# Feinherb 60 %Dark chocolate with 60 % cacao.
Nutty Black – Dark kiln roasted malts, English barley and selected fuggles and golden hops used to create the 3. 3 % bittersweet dark mild with a dry finish.
• Good Elf – 4. 3 % Dark Ale
The 5. 0 % ABV beer has been described to have a " tangy malt and hops aroma, rich malt in the mouth, and a bitter-sweet finish that becomes dry and hoppy ", and has won more than a dozen awards through the years, starting with the 1981 Monde Selection Bruxelles Gold Medal ; the 1979 Golden Caralious 19th Caralious Gold Medal ; the 1973 Sélection Mondiale Paris Gold Medal ; and the 1972 12th Annual World Beer and Non-Alcoholic Drinks Selection Gold and Silver Medals for Dark Beer and White Beer, respectively.

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