A cardioid (from the Greek καρδία "heart") is a plane curve traced by a point on the perimeter of a circle that is rolling around a fixed circle of the same radius. It can also be defined as an epicycloid having a single cusp. It is also a type of sinusoidal spiral, and an inverse curve of the parabola with the focus as the center of inversion. It's also the set of points of reflections of a fixed point on a circle through all tangents to the circle.The name was coined by de Castillon in 174... Read more
Buy Discography: Buy on Amazon
Play | Title | Movie | Type | Buy Song |
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The Night | Hala | Performer | Buy on Amazon |