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"The Wheels on the Bus" is an American folk song written by Verna Hills (1898–1990). The earliest known publishing of the lyrics is the December 1937 issue of American Childhood, [1] originally called "The Bus", with the lyrics being "The wheels of the bus", with each verse ending in lines relevant to what the verse spoke of, as opposed to the current standard "all through the town" (or "all ...
Prism (optics) A familiar dispersive prism. An optical prism is a transparent optical element with flat, polished surfaces that are designed to refract light. At least one surface must be angled — elements with two parallel surfaces are not prisms. The most familiar type of optical prism is the triangular prism, which has a triangular base ...
Dispersive prism. In optics, a dispersive prism is an optical prism that is used to disperse light, that is, to separate light into its spectral components (the colors of the rainbow ). Different wavelengths (colors) of light will be deflected by the prism at different angles. [ 1] This is a result of the prism material's index of refraction ...
Children's literature portal. The Wheels on the Bus is a video series by Our Happy Child Productions, LLC, of Simi Valley, California. The Wheels on the Bus series is a collection of educational DVDs, TV series, music CDs and downloadable videos that aim to teach early skills to young children. [ 1] The series features songs sung by Roger Daltrey.
Porro prisms are most often used in pairs, forming a double Porro prism. A second prism rotated 90° with respect to the first, is placed such that light will traverse both prisms. The net effect of the prism system is a beam parallel to but displaced from its original direction, with the image rotated 180°. A double Porro system provides four ...
Prism correction is measured in prism dioptres. A prescription that specifies prism correction will also specify the "base". The base is the thickest part of the lens and is opposite from the apex. Light will be bent towards the base and the image will be shifted towards the apex.
Prismatic World Tour. (2014–2015) Witness: The Tour. (2017–2018) The Prismatic World Tour was the third concert tour by American singer Katy Perry, in support of her fourth studio album, Prism (2013). The tour began on May 7, 2014, at Belfast, Northern Ireland 's Odyssey Arena and ended on October 18, 2015, at Alajuela, Costa Rica 's Parque ...
Prism Power 1970s From the unreleased concept album envisioned by John Hall, "The Invincible Yang". Early version of Crime Wave with other inspiration from Al Harlow's solo song, Hip Shakin'. Spaceship Superstar (Demo) 1977 Jim Vallance: From the Prism sessions. Early version of the released song. Stay 1979 John Hall From the Armageddon sessions.