Snake Robot (IMAGE) Johns Hopkins University Caption The snake-like robot designed by Johns Hopkins engineers features two thin rods tipped with tentacle-like tools capable of moving with six degrees of freedom. Credit Will Kirk/JHU 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.