Comparing Human Echo location to a Dolphin is highly unfair, at least for the human. The Dolphins brain has specifically adapted to use this technique and it is

Comparing Human Echo location to a Dolphin is highly unfair, at least for the human. The Dolphins brain has specifically adapted to use this technique and it is quite impressive. Dolphins are actually able to see through things which block their view of an object. Meaning that they can distinguish objects without actually seeing them directly. Here is more on this: http://www.guba.com/watch/2000977386?duration_step=0&fields=8&filter_tiny=0&pp=5&query=404934828&sb=7&set=5&sf=0&size_step=0&o=3&sample=1231730837:f40ae2aaa7e3b1508fe84d3aa954dc6b786be741 http://www.guba.com/watch/2000977386?duration_step=0&fie...