one-way vibrating plate
71colour — /kul euhr/, n., adj. v.t., v.i. Chiefly Brit. color. Usage. See or1. * * * I Aspect of any object that may be described in terms of hue, brightness, and saturation. It is associated with the visible wavelengths of electromagnetic radiation, which …
72Binoculars — Binocular telescopes, or binoculars (also known as field glasses), are two identical or mirror symmetrical telescopes mounted side by side and aligned to point accurately in the same direction, allowing the viewer to use both eyes (binocular… …
73Dolphin — For other uses, see Dolphin (disambiguation). Bottlenose dolphin breaching in the bow wave of a boat …
74Deep foundation — A deep foundation installation for a bridge in Napa, California, United States …
75Bicycle wheel — For the Marcel Duchamp installation, see Bicycle Wheel. The front wheel from a racing bicycle made using a Mavic rim …
76Violin construction and mechanics — A violin consists of a body or corpus, a neck, a bridge, a soundpost, four strings, and various fittings. The fittings are the tuning pegs, tailpiece and tailgut, endpin, possibly one or more fine tuners on the tailpiece, and perhaps a chinrest,… …
771812 New Madrid earthquake — The Great Earthquake at New Madrid. A nineteenth century woodcut from Devens Our First Century (1877) …
78Hussar — (original Hungarian spelling: huszár , plural huszárok , pl. Husaria) refers to a number of types of light cavalry created in Hungary [cite encyclopedia|title=Hussar|url=http://britannica.com/EBchecked/topic/277525/hussar|encyclopedia=Encyclopædia… …
79Saraswati veena — String instrument Other names Saraswati vina Classification string …
80Oh Brother, Where Art Thou? — This article is about an episode of The Simpsons. For the unrelated film, see O Brother, Where Art Thou?. Oh Brother, Where Art Thou? The Simpsons episode …
