This document discusses various robots and their applications from around the world during the fourth week of March. Robots mentioned include da Vinci, a robot surgeon; RoboLobster, an underwater robot; Mr. Spoon, a robot to help disabled people; Toyota robots that play instruments; a home-made robot pulling a farmer in Beijing; moving shelves; a robot helping control another robot hand; robots assisting policemen and soldiers by carrying things; a robot that can help in shopping malls; an English teacher robot in Seoul; robots playing football; and Mahru-Z, a home assistant robot that can clean, operate appliances like a washing machine and microwave.