Posted by Grallon on March 22, 2000 at 12:11:58:
In Reply to: Mechanical echolocation devices are in R/D to help the blind "see" through hearing. That's one reason. Want another? Neanderthal. (n/t) posted by Proud Blade on March 22, 2000 at 10:31:11:
> > > Do some research.