TIL that humans can learn to “echolocate” like bats, using clicking sounds or listening to echoes from their surroundings to sense objects, distances, and surfaces around them

https://en.wikipedia.org/wiki/Human_echolocation
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1rdf01c/til_that_humans_can_learn_to_echolocate_like_bats/