Drag and lift are the forces which act on a body moving through a fluid, or on a stationary object in a flowing fluid. We ...

A body moving through a fluid experiences a drag force, which is usually divided into two components: frictional drag, and pressure drag. Frictional drag comes from friction between the fluid and the ...

The force is due to friction between the air and the exposed surfaces of the rider and bicycle. At high speed, this drag force can be the most importance source of resistance, and with a wind blowing, ...

John Force Racing (JFR), an NHRA drag racing team, has recently announced that they have extended and renewed their ...

Get the latest car news, reviews, and features.

Six aircraft have been modified for a six-month evaluation before the microvanes, small 3D-printed devices similar to thin blades, are installed across ...