That+may+be+tuned
71Wardenclyffe Tower — (1901 ndash; 1917) also known as the Tesla Tower, was an early wireless telecommunications aerial tower designed by Nikola Tesla and intended for commercial trans Atlantic wireless telephony, broadcasting, and to demonstrate the transmission of… …
72Well-Tempered Clavier — The Well Tempered Clavier ( Das Wohltemperirte Clavier in the original old German spelling) [In the German of Bach s time the Clavier was a generic name meaning keyboard instrument, most typically the harpsichord or clavichord mdash; but not… …
73Missing fundamental — A sound is said to have a missing fundamental, suppressed fundamental, or phantom fundamental when its overtones suggest a fundamental frequency but the sound lacks a component at the fundamental frequency itself. However, the brain perceives the …
74Fermi problem — In physics, particularly in physics education, a Fermi problem, Fermi question, or Fermi estimate is an estimation problem designed to teach dimensional analysis, approximation, and the importance of clearly identifying one s assumptions. Named… …
75Vladimir Vysotsky — Infobox musical artist Name = Vladimir Vysotsky Img capt = Vladimir Vysotsky Background = solo singer Birth name = Vladimir Semyonovich Vysotsky Picture = Born = birth date|1938|01|25 Origin = Moscow, USSR Died = death date|1980|07|25 Moscow,… …
76Fiat 130 — Infobox Automobile name = Fiat 130 aka = manufacturer = Fiat production = 1969 1977 predecessor = Fiat 2300 successor = class = Executive car layout = FR layout body style = 4 door saloon 2 door coupé 5 door station wagon engine = 2866 cc ohc V6… …
77Guitar chord — A barre chord ( E Major shape ), with the index finger used to bar the strings. In music, a guitar chord is a chord, or collection of tones usually sounded together at once, played on a guitar. It can be composed of notes played on adjacent or… …
78Operational amplifier applications — This article illustrates some typical applications of operational amplifiers. A simplified schematic notation is used, and the reader is reminded that many details such as device selection and power supply connections are not shown. Contents 1… …
79Pythagorean tuning — is a system of musical tuning in which the frequency relationships of all intervals are based on the ratio 3:2. Its name comes from medieval texts which attribute its discovery to Pythagoras, but its use has been documented as long ago as 3500… …
80Enriched uranium — Proportions of uranium 238 (blue) and uranium 235 (red) found naturally versus enriched grades Enriched uranium is a kind of uranium in which the percent composition of uranium 235 has been increased through the process of isotope separation.… …
