Questacon
This interactive science facility is the city’s most entertaining museum, especially for kids. About 200 hands-on exhibits in seven galleries use high-tech computer gadgetry and everything from pendulums to feathers to illustrate principles of mathematics, physics, and human perception. This playground for adults and kids alike is full of weird and wonderful spaces for you to play and discover. Feel the force of an earthquake, watch an explosive science show, make friends with dinosaurs and experience the exhilaration of weightlessness as you slide down the two-storey vertical ‘Free Fall’.