There are optimal velocities for different types of pitches. For instance, you want your change-up to be thrown at a slower speed than your fastball. Pitchers' velocities often vary. Tim Wakefield, a knuckleballer of the Boston Red Sox, for instance, has a slow fastball, clocking in the high 70s at most.
Green Climate Fund (GCF) The GCF is an operating entity of the financial mechanism of the Convention and is accountable to and functions under the guidance of the COP.
Money is Green and Green is becoming the biggest source of money in today's world where sustainability has become the global priority. You can look forward to the Sustain Yourself branch providing a robust amount of resources on the subject of money and the changing global economic landscape.