ya'll cracking me up on the KE talk .... please explain to me how the energy needed to take an arrow from not moving to XX ammount of FPS has ANYTHING TO DO AT ALL with bowhunting?
http://en.wikipedia.org/wiki/Kinetic_energy
"It is defined as the work needed to accelerate a body of the given mass from rest to its current velocity"
That's it - that's WHAT KE is .... nothing more, nothing less. Why do you think the equation multiplies speed squared?
an object like a .22 bullet has fantastic KE - its going really fast remember? how well does that .22 size object penetrate?
guys, its all about momentum - look it up, spend 30 minutes reading about what KE is and what momentum is, read the Dr Ashby reports, LEARN and EDUCATE yourselves
your bowhunting will be better for it
you spend how many hours each week practicing? hanging stand? putting out corn, or checking camtrackers?
but you don't know what KE is, you just know what the tv shows and Rage manufacturers have told you?