But will all that heart and humour be enough for your little ones to leave their beloved Frozen DVD gathering dust on the shelf? You decide… Baymax is loveable, huggable and hilarious. OK, so Olaf is ...

The unit can also carry refrigerated and frozen items. The robot uses a sensor and camera to check its surroundings and stops automatically when it nears pedestrians and other objects. It even ...

Together the technologies will allow scientists to gather data when the lakes are frozen over ... the lake ice to help close that gap. The new robots can rove far, wide and deep in the lakes ...