double-tuned circuit
61literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …
62Kora (instrument) — Kora String instrument Classification West African stringed instrument with 21 strings Hornbostel–Sachs classification …
63Noise (music) — Noise music Stylistic origins Modernism 20th century classical music Electronic art music Musique concrète Electroacoustic music Performance art Free improvisation Cultural origins Early 1910s Europe Typical instruments …
64Richie Sambora — Infobox musical artist Name = Richie Sambora Img capt = Img size = 250 Landscape = Yes Background = solo singer Birth name = Richard Stephen Sambora Alias = Born = birth date and age|mf=yes|1959|7|11 Perth Amboy, New Jersey, U.S. Instrument =… …
65The Beatles bootleg recordings — are performances by The Beatles that have attained some level of public circulation without being available as a legal release. The term most often refers to audio recordings, but also includes video performances. From the earliest Beatles… …
66BMX racing — is a type of off road bicycle racing. The format of BMX was derived from motocross racing. BMX bicycle races are sprint races on purpose built off road single lap race tracks. The track usually consists of a starting gate for up to eight racers,… …
67Grid-leak detector — A grid leak detector is a combination diode rectifier and audio amplifier used as a detector in vacuum tube A.M. radio receivers. In the circuit, the grid of the detector usually a low mu or medium mu triode is connected to the secondary of the… …
68swimming — swimmingness, n. /swim ing/, n. 1. the act of a person or thing that swims. 2. the skill or technique of a person who swims. 3. the sport of swimming. adj. 4. pertaining to, characterized by, or capable of swimming. 5. used in or for swimming:… …
69Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …
70Inauguration of Barack Obama — 2009 Presidential Inauguration of Barack Obama Barack Obama takes the oath of office of the President of the United …
