Lift is a phenomenon whereby a uniform flow in one direction produces a component of force on an obstacle in a perpendicular direction. Aeroplane wings and automobile spoilers are examples of cambered ...

Even in 1800, it was understood—by at least one person, a certain George Cayley—that two forces, weight and drag, were antagonistic to flight and that there must be two corresponding forces to ...

There are many ways to describe the forces around sails — in fact, around any foil. One of the most straightforward ways is to split the forces into lift and drag. The lift force is, by definition, ...

Light has been put to work generating the same force that makes airplanes fly, a study appearing online December 5 in Nature Photonics shows. With the right design, a uniform stream of light has ...

Ever find yourself sitting in an aeroplane and marvelling at how something so heavy can just float high above the ground? For ...

LIFT Aircraft Co. has been awarded a U.S. Air Force contract to continue experimentation and flight test efforts around its HEXA copter. LIFT Aircraft Co. has been awarded a Phase 3 contract through ...

The Italian Air Force Chief of Staff recently talked about the FVL and Tempest/FCAS as the service’s two most important projects. Talking to the media on July 19, 2022, during the “Tende Scaglia” ...