Circle of a sphere Circle of a sphere A circle of a sphere is a circle that lies on a sphere. Such a circle can be formed as the intersection of a sphere and a plane, or of two spheres. A circle on a sphere whose plane passes through the center of the sphere is called a great circle; otherwise it is a small circle. Circles of a sphere have radius less than or equal to the sphere radius, with equality when the circle is a great circle. In the geographic coordinate system on a globe, the parallels of latitude are such circles, with
Straight from the Desk by Ian Dury and Chaz Jankel, except where indicated. Straight from the Desk Straight from the Desk is a live album by Ian Dury & the Blockheads recorded on 23 December 1978 at the Ilford Odeon, Ilford, East London. There is little information available about the album, other than what can be heard on the record. During the performance of "Billericay Dickie" the audience break the venue's floor, presumably in excitement causing Dury to warn the audience to mind the hole as an introduction to "Hit Me with Your Rhythm Stick" and mention it repeatedly later in the set. Dury