(measurement inaccuracy)
61Battle of the Beams — The Battle of the Beams was a period in early World War II when bombers of the German Air Force ( Luftwaffe ) started using radio navigation for night bombing. British scientific intelligence at the Air Ministry fought back with a variety of… …
62Empathy — is the capacity to recognize or understand another s state of mind or emotion. It is often characterized as the ability to put oneself into another s shoes , or to in some way experience the outlook or emotions of another being within oneself.It… …
63Isaac Newton's early life and achievements — IsaacNewtonSegmentsThe following article is part of an in depth biography of Sir Isaac Newton, the English mathematician and scientist, author of the Principia .ChildhoodSir Isaac Newton was born on December 25, 1642 [ OS: 25 December 1642] in… …
64Quantization (signal processing) — In digital signal processing, quantization is the process of approximating a continuous range of values (or a very large set of possible discrete values) by a relatively small set of discrete symbols or integer values.More specifically, a signal… …
65Delphi method — The Delphi method (  /ˈdɛl …
66Missile guidance — A guided bomb strikes a practice target Missile guidance refers to a variety of methods of guiding a missile or a guided bomb to its intended target. The missile s target accuracy is a critical factor for its effectiveness. Guidance systems… …
67555 timer IC — NE555 from Signetics in dual in line package …
68Speedometer — [ thumb|300px| An animation of an Aston Martin speedometer, showing how an eddy current speedometer indicates the vehicle s speed.] A speedometer is a device that measures the instantaneous speed of a land vehicle. Now universally fitted to motor …
69SU carburetor — SU carburettors (named for Skinners Union, the company that produced them) were a brand of carburettor usually of the sidedraught type but downdraught variants were used on some pre war cars. They were widely used in British (Austin, Morris,… …
70Pedotransfer function — (PTF) is a term used in soil science literature, which can be defined as predictive functions of certain soil properties from other more available, easily, routinely, or cheaply measured properties. This concept arises in soil science as… …
