drag+weight
91Wright brothers — Orville Wright Photo: 1903 Born August 19 …
92Disc brake — Close up of a disc brake on a car On automobiles, disc brakes are often located with …
93Volkswagen Beetle — This article is about the original Volkswagen Beetle. For the automobile introduced in 1998, see Volkswagen New Beetle. Volkswagen Type 1 Manufacturer Volkswagen Also called Beetle …
94Aviation history — deals with the development of mechanical flight, from the earliest attempts in kite powered and gliding flight, to powered heavier than air flight, and beyond. Humanity s desire to fly possibly first found expression in China, where people flying …
95B-24 Liberator — Infobox Aircraft name= B 24 Liberator type= Heavy bomber manufacturer= Consolidated Aircraft caption= U.S. Army Air Forces Consolidated B 24D Liberator over Maxwell Field, Alabama. designer= Isaac M. Laddon first flight= 29 December 1939… …
96Buoyancy — The forces at work in buoyancy In physics, buoyancy (  / …
97Le Sage's theory of gravitation — is the most common name for the kinetic theory of gravity originally proposed by Nicolas Fatio de Duillier in 1690 and later by Georges Louis Le Sage in 1748. The theory proposed a mechanical explanation for Newton s gravitational force in terms… …
98Flight control surfaces — Aircraft flight control surfaces allow a pilot to adjust and control the aircraft s flight attitude.Development of an effective set of flight controls was a critical advance in the development of the aircraft. Early efforts at fixed wing aircraft …
99General-purpose bomb — A general purpose bomb is an air dropped bomb intended as a compromise between blast damage, penetration, and fragmentation in explosive effect. Contents 1 Characteristics 2 History 2.1 British 3 …
100Fuel economy in automobiles — Fuel consumption monitor from a 2006 Honda Airwave …
