10 most extreme places on Earth. A hydrostatic mower is a lawnmower that operates on a system of hydraulics rather than using belts and gears to run the machine. It is powered by a hydrostatic transmission, which is made up of a hydraulic pump and a hydraulic motor.
A central venous catheter, also called a central line, is a long, thin, flexible tube used to give medicines, fluids, nutrients, or blood products over a long period of time, usually several weeks or more. A catheter is often inserted in the arm or chest through the skin into a large vein.
1 The midpoint formula helps us find the point that is in the exact middle of any line segment. 2  If we know the endpoints of the line segment, then the midpoint has the coordinates given by this formula. 3  All this is really is the average, or the middle, of the x-coordinates, and the average of the y s as well.