How Echolocation Inspired Lidar and the Technologies Behind It

  Most people know that dolphins use echolocation to find things in their environment. The clicking noises they emit bounce off objects under the water and travel back to the smart mammal. This helps them measure size and distance between them and far away objects. But echolocation is not limited to dolphins. This brilliant use of sound as a directional tool can be used by many species and has even been developed as a new form of radar called “Lidar”.   What Is Echolocation? The idea of echolocation is simple:…

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