Wow i'm amazed by what i saw, echo location used by human !?!


Question:

Wow i'm amazed by what i saw, echo location used by human !?

Just saw a program on TLC of a young boy who lost both he's eyes at age 3, he's now a 15-16 years old boy and he can play basketball, ride a bike, skateboard all that using echo location !!!!

By clicking his tongue and listening to the echo, he can "ear" objects around him and can make a mental image of it's surrounding, this is amazing !

You can read more about this on Wiki : http://en.wikipedia.org/wiki/human_echol...

I'm wondering, how long could it take to learn that ?


Answers:

wow that was fun , thank you for sharing
I think it will take much to learn , but for people who can't see it's the only option




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