Now that you understand something about electrostatics and static electricity, it is easy to understand the purpose of the Van de Graaff generator. A Van de Graaff generator is a device designed to create static electricity and make it available for experimentation. The American physicist Robert Jemison Van de Graaff invented the Van de Graaff generator in 1931. The device that bears his name has the ability to produce extremely high voltages -- as high as 20 million volts. Van de Graaff invented the generator to supply the high energy needed for early particle accelerators.
If a player pitches 46 - 60 pitches in a day, two (2) calendar days of rest must be observed. If a player pitches 31 -45 pitches in a day, one (1) calendar day of rest must be observed. If a player pitches 1-30 pitches in a day, no (0) calendar day of rest is required.f a player pitches 46 - 60 pitches in a day, two (2) calendar days of rest must be observed. If a player pitches 31 -45 pitches in a day, one (1) calendar day of rest must be observed. If a player pitches 1-30 pitches in a day, no (0) calendar day of rest is required.
But, the best players in rec ball usually pitch the most so you should face at least decent to above average pitching in youth rec baseball. And, if you are that good you should really dominate the rec ball leagues while developing your baseball skills. Rec Ball is 2 games per week = 8 games a month. Travel ball is 8 games per month: 4 games x 2 weekends = 8 games per month.