Did You Know?


There is a blind man in America, Daniel Kish, who uses echolocation to navigate in the same way as a bat! He does this by producing a clicking sound with his tongue and then listening intently for the sound waves to bounce back.

There is a blind man in America, Daniel Kish, who uses echolocation to navigate in the same way as a bat! He does this by producing a clicking sound with his tongue and then listening intently for the sound waves to bounce back.

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