NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between ...

How to ensure interaction safety between human and robot is one of the key problems of human-robot harmony. As a typical flexible actuator, series elastic actuator (SEA)is gradually used in ...

We investigate the dynamics of ball elastic collisions, which is similar to the dynamics of rumor propagation between nodes in OSN. We adopt the parameter relationships of the elastic collision model ...