Took me all night to come up with this. Oh shit, this is not Reddit? Damn, who am I here. lol, You gotta admit, it is better than the BS the MSM proposed to the sheep.

Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal wind shear. Vertical wind shear is a change in wind speed or direction with a change in altitude.