rotates
81Laminitis — is a disease of the digital laminae of the hoof (foot of an ungulate). It is most well known in horses and cattle.PathologyThe digital laminae are responsible for suspension of the axial skeleton of the animal within the hoof and dissipate… …
82Screw thread — Internal and external threads illustrated using a common nut and bolt. The screw and nut pair can be used to convert torque into linear force. As the screw (or bolt) is rotated, the screw moves along its axis through the fixed nut, or the non… …
83Tennis terminology — The following is a list of tennis terms, sorted alphabetically.TOC|left|Contents A* Ace ndash; a serve where the tennis ball served is served in and not touched by the receiver, aces are usually powerful and generally land on or near the one of… …
84Rotating bolt — is a method of locking found in gas operated firearms mdash; such as the M1, M14, M16, the L85A1/A2 and the AK 47/74 mdash; in which the bolt, upon contact with the breech rotates and locks into place, being held in place by lugs attached to the… …
85Curb chain — A curb chain for a western style bit An English style curb chain A …
86Milling cutter — Milling cutters are cutting tools typically used in milling machines or machining centres (and occasionally in other machine tools). They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter s… …
87Aerial cartwheel — An aerial cartwheel is an acrobatic move in which a cartwheel is executed without touching hands to the floor. During execution of a standard cartwheel, the performer s body is supported by the hands while transitioning through the inverted… …
88Nordström's theory of gravitation — In theoretical physics, Nordström s theory of gravitation was a predecessor of general relativity. Strictly speaking, there were actually two distinct theories proposed by the Finnish theoretical physicist Gunnar Nordström, in 1912 and 1913… …
89Air preheater — An air preheater or air heater is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be… …
90BCS National Championship Game — AFCA National Championship Trophy, awarded to the BCS National Champion. Stadium Rotates among the following: University of Phoenix Stadium; Louisiana Superdome; Sun Life Stadium; Rose Bowl …
