"Echolocation has gained prominence in recent years as a skill that some blind people use to map their surroundings with astonishing precision. They can detect trees, buildings or doorways by making a clicking sound with their mouth and listening for the echo. But research has shown that the basics of orienting yourself this way can be learned by anyone, blind or sighted. A growing body of research encourages us to expand our sensory potential – awakening senses that have been neglected, suppressed, or even considered outside the human realm ..." (read more)