inverted arc
21Suplex — A wrestler performing a suplex on an opponent A suplex is an offensive move used in professional sport wrestling . The move consists of one wrestler picking up his or her opponent off the ground (or mat) and then using a large portion of his or… …
22Marine steam engine — Period cut away diagram of a triple expansion steam engine installation, circa 1918 A marine steam engine is a reciprocating steam engine that is used to power a ship or boat. Steam turbines and diesel engines largely replaced reciprocating steam …
23rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
24Geology of the Iberian Peninsula — The geology of the Iberian Peninsula consists of the study of the rock formations on the Iberian Peninsula, which includes Spain, Portugal, Andorra, and Gibraltar. The peninsula contains rocks from every age from Ediacaran to Recent, and almost… …
25Catenary — This article is about the mathematical curve. For other uses, see Catenary (disambiguation). Chainette redirects here. For the wine grape also known as Chainette, see Cinsaut. A hanging chain forms a catenary …
26Cedar Point — This article is about the amusement park in Ohio. For other uses, see Cedar Point (disambiguation). Cedar Point Location Sandusky, Ohio, USA Coordinates …
27analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
28Barrel roll — For other uses, see Barrel roll (disambiguation). Barrel roll A barrel roll is an aerial maneuver in which an airplane makes a complete rotation on its longitudinal axis while following a helical path, approximately maintaining its original… …
29List of Soul Reapers in Bleach — This is a list of Soul Reaper (死神, Shinigami?, literally, Death god ) characters featured in the anime and manga series Bleach, created by Tite Kubo. Soul Reapers are a fictional race of spirits who govern the flow of souls between the human… …
30Pendulum — This article is about pendulums. For other uses, see Pendulum (disambiguation). Simple gravity pendulum model assumes no friction or air resistance …
