Pint-pulling robot can pour you the perfect beer

Getting the right balance between golden liquid and a foamy head is tricky business when it comes to pulling the perfect pint of beer. And now bartenders could have stiff competition to contend with – in the form of robots. Students have created a robot that they claim can pull the'perfect pint', and could one day put bartenders out of work. Getting the right balance between golden liquid and foamy head is tricky business when it comes to pulling the perfect pint of beer. Students studied the movements of bartenders to create the robot.