A glass 'rainbow' wall stretches past the entrances of the Science Centre Building and its Annex to create a new front as well as orientate visitors. The trapezoidal shapes echo the angles in the original design created by Raymond Woo. On a similar vein, the pedestrian entrance to the facilitiy is given new appeal by the Fibonacci Terrace, a garden created by trapezoidal platforms arranged to signify the famed Fibonacci series, which provide a connection between mathematics and proportions.