} >For throwing?
} power. Even modern humans would have a hard time making a living by throwing
} baseballs at running animals, much less irregular rocks, and they have a much
Natch. Modern humans don't spend most of their lives practicing their
throwing. If you grow up from childhood knowing that's part of what you
do for a living, I think you might be pretty good at it. Or dead. Also
consider specialization of labor, the pitchers hunt, the rest gather.
Probably not too advanced a form of social organizaiton.
} > [ maybe Lucy made ] Wooden spears or uncut rocks?
Actually I meant for throwing. Obviously you can't make an uncut rock.
Merry part,
-xx- Damien R. Sullivan X-) <*> http://www.ugcs.caltech.edu/~phoenix
"And honesty means never having to say 'Please don't flush me down the
toilet.'" -- Scott Adams, "Dilbert", Bob the dinosaur