Compass-card
101Non-directional beacon — Radio Tower of NKR Leimen Ochsenbach, Germany This symbol denotes an NDB on an aeronaut …
102Four Great Inventions of ancient China — [ papermaking, outlined by Cai Lun in 105 AD] The Four Great Inventions of ancient China (zh tsp|t=四大發明|s=四大发明|p=sì dà fā míng, meaning four great inventions ) are four inventions that are celebrated in Chinese culture for their historical… …
103Nor'easter — Satellite image of the intense nor easter responsible for the North American blizzard of 2006. Note the hurricane like eye at the center. A nor easter (also northeaster; see below) is a type of macro scale storm along the East Coast of the United …
104Four Great Inventions — Five major steps in papermaking, outlined by Cai Lun in AD 105 Traditional Chinese 四大發明 …
105Cardinal direction — Cardinal point redirects here. For other uses of the term, see Cardinal point (disambiguation). A compass rose showing the four cardinal directions, the four ordinal directions, plus eight further divisions. The four cardinal directions or… …
106Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …
107Heading indicator — A heading indicator in a small aircraft. The heading indicator (also called an HI) is a flight instrument used in an aircraft to inform the pilot of the aircraft s heading. It is sometimes referred to by its older names, the directional gyro or… …
108Radio direction finder — Civil Air Patrol members practice using a handheld radio direction finder to locate an emergency locator transmitter …
109American Braille — Point Point, n. [F. point, and probably also pointe, L. punctum, puncta, fr. pungere, punctum, to prick. See {Pungent}, and cf. {Puncto}, {Puncture}.] 1. That which pricks or pierces; the sharp end of anything, esp. the sharp end of a piercing… …
110At all points — Point Point, n. [F. point, and probably also pointe, L. punctum, puncta, fr. pungere, punctum, to prick. See {Pungent}, and cf. {Puncto}, {Puncture}.] 1. That which pricks or pierces; the sharp end of anything, esp. the sharp end of a piercing… …
