The gigasecond (Gs) is a unit of time in the International System of Units, defined as 109 seconds using the SI prefix system.
John Hargrove, who spent 14 years as an orca trainer, mostly at SeaWorld, says there was no doubt that the whale was aggressive. And the reason for whales' aggression, he says, is that they're held captive.Hargrove eventually became disillusioned with SeaWorld's treatment of orcas and left the company.ohn Hargrove, who spent 14 years as an orca trainer, mostly at SeaWorld, says there was no doubt that the whale was aggressive. And the reason for whales' aggression, he says, is that they're held captive.
Most people would assume that killer whales would be the most dangerous whale, and as they are at the top of the aquatic food chain, this makes them really dangerous. However killer whales are actually a species of dolphin, not whale. shark is more dangerous than a whale because whales eat krill. Sharks eat meat but that doesn't mean they would just swim up and eat you. A shark would only hurt a person if you were in its territory,you were surfing and looked like a seal from below, or if it was desperately hungry.