Kolpos Kolpos The kolpos (Greek: κόλποις κόλπον κόλπῳ, a gulf, bay or creek) is the "blousing" of a peplos, chiton or tunic in Ancient Greek clothing, whereby excess length of the material hangs folded over a zone (a narrow girdle). The fabric of the garment was typically cut longer than the shoulder-to-floor measurement of the women or man wearing it. The excess length was dealt with at the waist (creating the kolpos) and optionally the top edge (creating the apoptygma). To create the kolpos, a zone was tied around the body below the breast (high-girdled) or at the waist (low-girdled) and
Hyperbola not Euclidean). The word "hyperbola" derives from the Greek , meaning "over-thrown" or "excessive", from which the English term hyperbole also derives. Hyperbolae were discovered by Menaechmus in his investigations of the problem of doubling the cube, but were then called sections of obtuse cones. The term hyperbola is believed to have been coined by Apollonius of Perga (c. 262–c. 190 BC) in his definitive work on the conic sections, the "Conics". The names of the other two general conic sections, the ellipse and the parabola, derive from the corresponding Greek words for "deficient" and "applied"; all three names are