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The 12AX7 is a twin triode basically composed of two of the triodes from a 6AV6, a double diode triode. The 6AV6 is a miniature repackaging (with just a single cathode) of the triode and twin diodes from the octal 6SQ7 (a double-diode triode used in AM radios), which itself is very similar to the older type 75 triode-diode dating from 1930.
The traditional typographic units are based either on non-metric units, or on odd multiples (such as 35 ⁄ 83) of a metric unit.There are no specifically metric units for this particular purpose, although there is a DIN standard sometimes used in German publishing, which measures type sizes in multiples of 0.25 mm, and proponents of the metrication of typography generally recommend the use of ...
The "vertex centroid" comes from considering the polygon as being empty but having equal masses at its vertices. The "side centroid" comes from considering the sides to have constant mass per unit length. The usual centre, called just the centroid (centre of area) comes from considering the surface of the polygon as having constant density ...
For most symbols, the entry name is the corresponding Unicode symbol. So, for searching the entry of a symbol, it suffices to type or copy the Unicode symbol into the search textbox. Similarly, when possible, the entry name of a symbol is also an anchor, which allows linking easily from another Wikipedia article. When an entry name contains ...
A triangle center P is said to be a major triangle center if the trilinear coordinates of P can be expressed in the form (): (): where is a function of the angle X alone and does not depend on the other angles or on the side lengths. [9]
The iRobot Roomba j9+ self-emptying robot vacuum is currently on sale for its lowest price ever.
Television ratings for the College Football Playoff semifinals were down about 17 percent in the first season of the expanded 12-team format. Taking place later in January than under the previous ...
ZURICH (Reuters) -Israeli attacks on hospitals in Gaza have devastated the Palestinian enclave's health system and raised serious concerns about Israel's compliance with international law, the U.N ...