Trying to understand 'Dolphinese'
Dolphins have complex communication, but the big question is: Do they have their own language? Could humans and dolphins one day talk to one another? For decades, scientists have been on the case — in the 1960s, controversial researcher John Lilly even injected dolphins with LSD to find out. The result: Though dolphins on LSD were more vocal, the drug failed to advance human-dolphin communication.