Blue is one of the three primary colours in the RYB colour model (traditional colour theory), as well as in the RGB (additive) colour model. It lies between...

variance of the linear combination.) The best linear unbiased estimator (BLUE) of the vector β {\displaystyle \beta } of parameters β j {\displaystyle...

the 2000 United States presidential election, the terms "red state" and "blue state" have referred to US states whose voters vote predominantly for one...

up blue-on-blue in Wiktionary, the free dictionary. Blue on blue may refer to: "Blue on Blue" (song), a 1963 hit song recorded by Bobby Vinton Blue on...

In American politics, a blue shift, also called a red mirage, is an observed phenomenon under which counts of in-person votes are more likely than overall...

The "blue wall" is a term used by political pundits to refer to the 18 U.S. states and the District of Columbia that the Democratic Party won in each presidential...

"Blue Blue Day" is a 1958 single written and originally performed by Don Gibson. "Blue Blue Day" went to number one for two weeks on the Country & Western...

Look up blue movie in Wiktionary, the free dictionary. Blue movie or Blue film may refer to: A term for pornographic films Blue Movie, a 1969 film by...

Look up blue wall in Wiktionary, the free dictionary. Blue wall may refer to: Blue wall (U.S. politics), a high-population group of U.S. states leaning...

The Blue Dog Coalition, commonly known as the Blue Dogs or Blue Dog Democrats, is a caucus of moderate members from the Democratic Party in the United...

The blue-throated blue flycatcher (Cyornis rubeculoides) is a small passerine bird in the flycatcher family, Muscicapidae. It resembles Cyornis tickelliae...

Look up blue chip in Wiktionary, the free dictionary. Blue chip may refer to: Blue casino token Blue chip (stock market), a corporation with a national...

The Toronto Blue Jays are a Canadian professional baseball team based in Toronto. The Blue Jays compete in Major League Baseball (MLB) as a member club...

"Blue Morning, Blue Day" is a song written by Lou Gramm and Mick Jones that was first released as the third single on Foreigner's second album, Double...

Look up blue state in Wiktionary, the free dictionary. Blue State may refer to: Blue state, a state in the United States with a tendency toward electing...

up thin blue line in Wiktionary, the free dictionary. The thin blue line is a colloquial term for police forces. The Thin Blue Line or Thin Blue Line may...

The Blue Ridge Mountains are a physiographic province of the larger Appalachian Highlands range. The mountain range is located in the Eastern United States...

Blue Tiger and Blue Tigers may refer to: Maltese tiger, a suspected (but exceedingly rare) blue-coloured tiger Blue tigers, the butterfly genus Tirumala...

In Blue is the third studio album by Irish pop rock band the Corrs, released in 2000 which saw the band become known in the United States. The title of...

"My Blue Heaven" may refer to: My Blue Heaven (1950 film), starring Betty Grable My Blue Heaven (1990 American film), starring Steve Martin My Blue Heaven...

"Blue Whale" (Russian: Си́ний кит, romanized: Siniy kit), also known as the "Blue Whale Challenge", is a social network phenomenon dating from 2016 that...

Look up blue peter in Wiktionary, the free dictionary. Blue Peter is a British children's television programme. Blue Peter also may refer to: Blue Peter...

The blue whale (Balaenoptera musculus) is a marine mammal and a baleen whale. Reaching a maximum confirmed length of 29.9 m (98 ft) and weighing up to...

Look up blue-skies or blue-sky in Wiktionary, the free dictionary. Blue Sky, BlueSky or Bluesky may refer to: Blue Sky, Colorado, U.S. Bluesky, Alberta...

Blue Origin Enterprises, L.P., commonly referred to as Blue Origin, is an American aerospace manufacturer and launch service provider. The company makes...

the Blue may refer to: Into the Blue (book), a 2003 book by Canadian writer Andrea Curtis Into the Blue, alternative title of the 2002 book Blue Latitudes...

Blue-green is the color between blue and green. It belongs to the cyan family. Cyan is the blue-green color that is between blue and green on a modern...

Blue Berets or Blue Helmets because of their light blue berets or helmets, this includes soldiers, police officers, and civilian personnel. The blue helmet...

Blue crab may refer to: Blue Crab 11, an American sailboat design Callinectes sapidus – Chesapeake or Atlantic blue crab of the West Atlantic, introduced...

Bluing, laundry blue, dolly blue or washing blue is a household product used to improve the appearance of textiles, especially white fabrics. Used during...