Dolphins Don't Need Sleep FOR TWO WEEKS!!!

Sleep?!?!?! We don't need so stinkin sleep!!!
Researchers have found out that dolphins are swimming machines who can swim for two straight weeks.
Dolphins are not super huge fans of sharks so they are always on the lookout for the giant predators.
Marine biologists have studied the dolphin brain and they believe that these majestic creatures can sleep with "half of their brain."
Tags: crazy, dolphin, health, intelligence, ocean, science, sleep, swimming













