Brazil earned a memorable third goal after 69 minutes, Vagner Love breaking free down the left and slotted an inch-perfect passbetweentwo defenders to Alves.
For such a particle, it is possible to work out its velocity (from the time taken to passbetween the two layers) and its trajectory (from the relative positions of the elements triggered in each sensor layer).
Burke collected a Steven Davis pass from the left before squeezing the shot betweentwo green jerseys, leaving Ma-Kalambay with no chance as the ball nestled in the goalkeeper's right-hand bottom corner.