notched
31serrated — Notched on the edge; cut in notches like the teeth of a saw. This was anciently the method of trimming the top or edge of a deed of indenture. See indent, v …
32West Virginia Prehistory — The area now known as West Virginia was a favorite hunting ground of numerous Native American peoples before the arrival of European settlers. Many ancient man made earthen mounds from various mound builder cultures survive, especially in the… …
33Equilibrium (puzzle) — Equilibrium, also known as Equi librium is an interlocking puzzle in the shape of a sphere. Copyrighted in 1974 by Reiss Games, Inc., it consists of 6 closed arch pieces, 5 of which have pegs on their straight center. The two pegs block the other …
34passeriform — /pas euhr euh fawrm , peuh ser euh /, adj. of or pertaining to the order Passeriformes; passerine. [ < NL Passeriformes, equiv. to L passer sparrow + iformes IFORMES] * * * ▪ bird Introduction also called passerine or perching bird any… …
35Robert Killebrew — Robert Winston Killebrew (born December 12, 1984) is an American football linebacker. He was invited to the Chicago Bears rookie mini camp as an undrafted rookie free agent on a tryout basis. He played collegiately for the Texas Longhorns.High… …
36Jacket lapel — Lapel redirects here. For the town, see Lapel, Indiana. An unorthodox peaked lapel Jacket lapels are the folded flaps of cloth on the front of a jacket or coat, and are most commonly found on formal clothing and suit jackets. Usually they are… …
37Notching — For Nocking, the fitting of an arrow to a bowstring, see Archery. Notching is a metal cutting process used on sheetmetal or thin barstock, sometimes on angle sections or tube. A shearing or punching process is used in a press, so as to cut… …
38Critical band — The term critical band, introduced by Harvey Fletcher in the 1940s, referred to the frequency bandwidth of the then loosely defined auditory filter. Psychophysiologically, beating and auditory roughness sensations can be linked to the inability… …
39Index card — An index card is heavy paper stock cut to a standard size. Index cards are often used for recording individual items of information that can then be easily rearranged and filed. The most common size in the United States and Russia is 3 in by 5 in …
40Critical bands — The term critical band, introduced by Harvey Fletcher in the 1940s, referred to the frequency bandwidth of the then loosely defined auditory filter. Since Georg von Békésy’s studies (1960), the term also refers literally to the specific area on… …
