Canard (aeronautics) an aircraft designer may adopt the canard configuration to reduce the main wing loading, to better control the main wing airflow, or to increase the aircraft’s maneuverability, especially at high angles of attack or during a stall. Canard foreplanes, whether used in a canard or three-surface configuration, have important consequences on the aircraft’s longitudinal equilibrium, static and dynamic stability characteristics. The term “canard” arose from the appearance of the Santos-Dumont 14-bis of 1906, which was said to be reminiscent of a duck ("canard" in French) with its neck stretched out in flight. The Wright Brothers began experimenting with the foreplane
Antisemitic canard to display a symbol on their products that indicates it is kosher, and that this cost is secretly passed on to consumers through higher prices which constitute a "kosher tax." It is mainly spread by antisemitic white supremacist and other extremist organizations. Refuters of this canard state that if it were not profitable to obtain such certification, then food producers would not engage in the certification process, and that the increased sales resulting from kosher certification actually lower the overall cost per item. Obtaining certification that an item is kosher is a voluntary business decision made by companies desiring additional