Sonar, originally SONAR, an acronym for SOund Navigation And Ranging, allows animals (or man-made devices like submarines) to ...

People who learn how to echolocate may make clicking sounds to help them navigate the world, or use devices that make subtle sounds. This article discusses what echolocation is in more detail ...

They use the same technique to get a sense of their surroundings: echolocation. Here, an animal or a device emits sound waves, and listens for their reflections by objects in their surroundings.

Most of us associate echolocation with bats. These amazing creatures are able to chirp at frequencies beyond the limit of our hearing, and they use the reflected sound to map the world around them.

Echolocation is a mechanism that can allow you to navigate the environment by using sound instead of sight. Animals like bats and dolphins are famous for their echolocation skills — however, not ...

Human echolocation has at times allowed people to ride bikes or play basketball despite being completely blind from a very young age. These echolocators typically perceive their environment by ...

That ability is called echolocation, and a simple way to understand how it works is to crack open the word itself. Imagine an echo that locates things. The sound hits an object and bounces back ...