Shark Week: The Summer’s Ultimate Big Gulp

Just when you thought it was safe to go back to cable TV, The Discovery Channel is celebrating its 25th annual Shark Week-seven days of programming that honors everybody’s favorite oceangoing predator. This year during Shark Week, great white sharks leap out of the water to nab unsuspecting seals (Air Jaws Apocalypse); scientists go in search of Sharkzilla, the largest shark that ever lived (“T. Rex’s head would fit in its mouth!”); the Mythbusters explode some popular shark lore; and …