posted on Feb, 10 2009 @ 12:27 PM
Dolphins use eco location extensively, as almost everyone knows. It's theorized that they can actually see by it, ie that eco location gives them a
3d mental image of the surrounding environment. It is also theorized that they can talk by it, ie the same signals used to define a fish can be
repeated and used as a word.
Now, taking the above system into consideration, something which possibly took millions of years of evolution, imagine the implications of a few
hundred monkeys in a dark grey tin, either submerged or floating, blasting these poor critter's natural environment with a sonar signal probably many
times louder and less defined than their own.
Yes, we give them migraines worse than any PMS on dry land. That's my bet for explaining these phenomenons.