How do snakes swallow prey bigger than their heads?
A snake's jaws work much like the loose hinge on a pair of pliers, allowing the snake to spread its jaws over its meal. Then, the snake's jaws "walk"
the meal deeper until it's devoured.
Odyssey in Western Oz Premieres Wednesday, January 15, 2003 at 8 p.m. ET/PT on the National Geographic Channel Join the search for Australia's deadliest snakes, as scientists comb the outback for the reptiles' much-needed venom.