News tagged with snake

Why do snakes flick their tongues?

Many people think a snake's forked tongue is creepy. Every so often, the snake waves it around rapidly, then retracts it. Theories explaining the forked tongues of snakes have been around for thousands of ...

11 hours ago 4.8 / 5 (5) 0

The robot children

The brains of the snake robots are still no more advanced than that of a one-year-old, but scientists at SINTEF (Norway) want to bring them up to the level of a teenager. At least.

Sep 15, 2009 4.2 / 5 (5) 0