Shovel-Nosed Snake Moves through Barrier (IMAGE) Georgia Institute of Technology Caption A Western shovel-nosed snake moves through a force-sensitive set of rubber pegs. The pegs altered the direction of the snakes' travel, but didn't vary the waveform they used to move. Credit Allison Carter, Georgia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.