Wet dreams happen when u are sexually aroused.Hormones do the trick.Actually wet dreams happen when testicles are full of sperms/fluid.They exert pressure and ejaculate to reduce pressure inside.If u stop masturbation perhaps wet dreams may increase.
A speed baris a system that allows the pilot to lower the angle of incidence of the wing by pulling down the leading edge. In doing so, the drag is decreased and the wing speeds up. As we can see, a paraglider is a quite complex wing and an experienced pilot has many means to tune the wing to the existing conditions.
This is different from a traction bar, which controls axle wrap and suspension loading. The track bar or Panhard bar is a simple device, consisting of a rigid bar running sideways in the same plane as the axle, connecting one end of the axle to the car body or chassis on the opposite side of the vehicle.