Servo Magazine (August 2008)
New Hopperbot Sets Record
Mechanical jumpers are nothing new, but one that was unveiled at the IEEE International Conference on Robotics and Automation appears to have, um, leaped ahead of its competitors in terms of jump distance. The tiny, 7 g mechanical grasshopper can jump 1.4 m, which is said to be 10 times farther — relative to its size — than any other existing jumping robot. The little bug was developed at the Laboratory of Intelligent Systems at the Ecole Polytechnique Federale de Lausanne (EPFL, http://www.epfl.ch)...