J jvclassic New member Mar 18, 2009 #1 ...travel faster across home plate? Both are of equal weight. Pitcher is equally skilled at both. I'm designing a Helium assisted fixed wing aircraft. Would you like to help me design it? See my questions in Aircraft.
...travel faster across home plate? Both are of equal weight. Pitcher is equally skilled at both. I'm designing a Helium assisted fixed wing aircraft. Would you like to help me design it? See my questions in Aircraft.