Between the racks. It was nicely warm, even without full operation...	Connections. 56GB/s switches...	The switches connect any node to any other.	More connections.
This is one node: 16 core dual slot processor, 128GB memory.	Some of the power connectors.	Part of the mass storrage of 10Peta Byte.	Water pipes for cooling.
Shaun, CamSam and Mick, who organised the amazing tour.	View of the building.	The entrance.	Behind the fins one can see the cooling towers.

A tour of the 24th fastest supercomputer on the planet 19.02.2013
NCI - National Computational Infrastructure, Canberra