[OT] [I mean totally OT] Re: What can you "new"

[Walter Bright]

Sean Kelly wrote:
> In another MythBusters episode they were asked to try and figure out 
> whether there was any practical benefit to arrows with flint tips vs. 
> simply being sharpened, and their results were surprisingly ambiguous. 
> The flint tipped arrows seemed to penetrate slightly better, but this 
> didn't seem offset by the greatly increased labor to make them. Clearly, 
> stone-tipped weapons were preferred over normal ones if archaeological 
> evidence is any indication, but I'd really like to know why.  Stone 
> tools makes complete sense (and therefore hatchets as well), but why add 
> a stone tip to something ostensibly disposable like an arrow unless it 
> provides a substantial benefit in terms of the likelihood that a kill 
> will be successful?

Since stone arrowheads, and improvements in them, spread rapidly around 
the world, the people clearly thought they were substantially better. We 
often think of cavemen as idiots, but they weren't. They were ignorant 
of what we know, but they surely had intricate knowledge of their 
environment and how to survive.

There's something that mythbusters was missing.