For almost 40 years now, the SETI Institute has been searching for extra-terrestrial intelligence. Since there is no definitive sign of aliens yet, the scientists turned to the next best thing – searching for terrestrial intelligence. It turned out that what the scientists were looking for was hiding in our vast blue oceans.
A female humpback whale named Twain has been known to researchers since the 1980s when she was spotted in Hawaii. Twain recently surprised the entire world when for the first time in history, she made a communicative exchange with humans by replying to recorded “whup-throp” calls 36 times.
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