Roulette (curve) application of this is that a square wheel could roll without bouncing on a road that is a matched series of catenary arcs. Roulette (curve) In the differential geometry of curves, a roulette is a kind of curve, generalizing cycloids, epicycloids, hypocycloids, trochoids, and involutes. Roughly speaking, a roulette is the curve described by a point (called the "generator" or "pole") attached to a given curve as that curve rolls without slipping, along a second given curve that is fixed. More precisely, given a curve attached to a plane which is moving so that the curve rolls, without slipping, along
The Wheel of Time was seemingly dropped around 2014. In 1999, "A Soundtrack for the Wheel of Time" was released, featuring music by Robert Berry and inspired by the books. The German power metal band Blind Guardian have written two songs dedicated to the "Wheel of Time" series as part of their 2010 album "At the Edge of Time": "Ride into Obsession" and "Wheel of Time". Swedish heavy metal band Katana also wrote a song, entitled "The Wisdom of Emond's Field", on their 2012 album "Storms of War". The American power metal band Noble Beast, on their 2014 album of the same name, wrote