Roland Piquepaille writes "According to a team of engineers at the University of Bath, "jumping is a good way to move over rough terrain, and is considerably easier to design than walking." PhysOrg.com reports that this is why they've designed two jumping robots inspired by animals. They think that their two new robots, Jollbot and Glumper, will help astronauts to during future space missions. As one researcher said, "the cost per kilogram of launching something into space is very large, so jumping robots, which are likely to be light in weight to maximize their own performance, are ideally suited from that perspective." Of course, such robots would also be useful to explore any other places involving traversing rough terrains such as volcanoes. Read more for additional references and excellent pictures of these jumping robots."