Rainbow

A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.

Rainbows can be full circles; however, the average observer sees only an arc formed by illuminated droplets above the ground, and centred on a line from the sun to the observer's eye.

In a primary rainbow, the arc shows red on the outer part and violet on the inner side. This rainbow is caused by light being refracted when entering a droplet of water, then reflected inside on the back of the droplet and refracted again when leaving it.

In a double rainbow, a second arc is seen outside the primary arc, and has the order of its colours reversed, with red on the inner side of the arc.

Overview

A rainbow is not located at a specific distance from the observer, but comes from an optical illusion caused by any water droplets viewed from a certain angle relative to a light source. Thus, a rainbow is not an object and cannot be physically approached. Indeed, it is impossible for an observer to see a rainbow from water droplets at any angle other than the customary one of 42 degrees from the direction opposite the light source. Even if an observer sees another observer who seems "under" or "at the end of" a rainbow, the second observer will see a different rainbow—farther off—at the same angle as seen by the first observer.

Rainbow (2005 film)

Rainbow (simplified Chinese: 我心飞翔; traditional Chinese: 我心飛翔; pinyin: Wǒ Xīn Fēi Xiáng; literally: "my heart is flying") is a 2005 Chinese film written and directed by Gao Xiaosong, starring Chen Daoming.

Cast

External links

Who You Are (Jessie J album)

Who You Are is the debut studio album by English singer-songwriter Jessie J, released on 28 February 2011. Due to high demand and interest from fans, the release advanced by a month from 28 March, as previously planned. Production for the album took place throughout 2010 and contributing producers included: Dr. Luke, Toby Gad and K-Gee.

Who You Are received generally mixed reviews from contemporary music critics. It débuted at number two on the UK Albums Chart selling 105,000 copies in its first week. The album débuted in the US at number 11 on the Billboard 200 with first-week sales of 34,000 copies. Two singles preceded the album: Jessie J's UK début single "Do It Like a Dude" and "Price Tag", featuring B.o.B which served as the US lead single. A third single, "Nobody's Perfect", became J's third consecutive top 10 hit in the UK. The fourth single from the album "Who's Laughing Now", released 21 August 2011, peaked at #16 on the UK Singles Chart. The title track, "Who You Are", was released on 13 November 2011 as the album's fifth UK single.

Blues (Jimi Hendrix album)

Blues is a posthumous compilation album by musician Jimi Hendrix, released April 26, 1994, on MCA Records. The album contains eleven blues songs recorded by Hendrix between 1966 and 1970. Out of these eleven, six were previously unreleased. The tracks include seven of Hendrix's compositions along with covers of famous blues songs such as "Born Under a Bad Sign" and "Mannish Boy". Most of the album's material consists of leftover studio tapes that Hendrix might have never intended to release.

Compiled by MCA and released in 1994, Blues was met with favorable criticism and multiple chart success, selling over 500,000 copies in its first two years of release. On February 6, 2001, Blues was certified platinum in sales by the Recording Industry Association of America. The album was re-released on Experience Hendrix Records in 1998, following the Hendrix family's acquisition of the musician's recordings.

This collection was re-released again in October 2010 as part of the Hendrix family's project to remaster Jimi's discography.

Blues (Eric Clapton album)

Blues is a blues rock compilation album by Eric Clapton released in 1999. The release features songs from Clapton's 1970s RSO albums, as well as some unreleased material from the same era. The second disc features live recordings.

Track listing

Disc one (studio blues)

32-20 Blues

"32-20 Blues" is a blues song by Delta blues musician Robert Johnson. It was recorded during his second recording session in San Antonio, Texas, on November 26, 1936. The title refers to .32-20 Winchester ammunition, which could be used in handguns as well as smaller rifles. The song is partially based on the Skip James song "22-20 Blues". The song was released in April the following year on Vocalion Records as a 78 rpm record. It was included on the first reissue of Johnson's songs, King of the Delta Blues Singers in 1961. In 1990, it was released on compact disc as part of The Complete Recordings box set.

The song has been recorded by many artists, including Muddy Waters, the New York Dolls, Phil Manning, Bob Dylan, Eric Clapton, Alexis Korner, Colin Hodgkinson (playing bass), Flamin' Groovies, Johnny Winter, Gov't Mule, Rory Block, the Peter Green Splinter Group, Keith Richards, The Cowboy Junkies, and Peter Laughner.

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