I have always found this Fish amazingly fascinating
because it could swim forward and reverse with ease
and because they seemed to be much more aware
prior to a storm moving in..........
they would do loop dee loops in my aquarium
as if foretelling the approaching rain by feeling it
when i saw this behavior, i'd go fishing instantly
now after seeing this cool video i've just learned
they have electrical sensing abilities bigtime
like Hammer head sharks do
so what is it about approaching weather that changes
the atmospheric electrical properties? 
?
this robotic fish/sub has a better than hobie CAT mirage drive
maybe some day it'll transform Kayaks and other personal subs
Cosmic Log - Robotic fish has all the right moves