The Sackville complex was built in 1991, using the latest technology at the time. The lower foyer features a pendulum reminiscent of a Foucault pendulums, but ironically it is not a real Foucault pendulum as it doesn't precess.
The Sackville complex was built in 1991 with cutting-edge technology of the era. The lower foyer contains a pendulum that resembles a Foucault pendulum but is actually non-precessing, despite its resemblance to an authentic Foucault pendulum.