I didn't know human echolocation was existing for real (and that there were examples of that!). I wrongly thought this was reserved to dolphin, bats and whales. Thanks for the interesting read.
I didn't know human echolocation was existing for real (and that there were examples of that!). I wrongly thought this was reserved to dolphin, bats and whales. Thanks for the interesting read.
I never knew that till I saw the documentary on it. Sadly, Ben Underwood, died in 2009 at the very young age of 16. Cause of death was the same cancer that stole his vision. But the boy left a lot of positive things, especially for people that lost their sight. Thank you.