This curious tiger shark is showing off her powerful jaw which has a bite force of approximately 1,000 pounds per square inch (psi). This is one of the strongest bites among shark species, but it is still less than the bite force of a great white shark, which can exceed 4,000 psi. This paired with their serrated teeth allow tiger sharks to bite through harder materials like a sea turtles shell. Don’t dive with sharks without a trained professional. #tigershark #savesharks #sharkdiver #sharkdivin