It was great to hear about all of the power and communication advances that were being made to support science in Antarctica but almost disturbing to hear about how much was being spent on infrastructure and logistics compared to science. The photo was taken by the NSF liason officer, Lt. Doll, and it shows just one example of why Antarctic and Greenland research is so expensive. A lot of effort is being made with improved communication and power systems but having facilities to allow people is just expensive. A British engineer was talking about some new facilities and commented that the existing facility was ~25 m under the snow. This is just from accumulation. The psychological toll on individuals staying there was, as he put it, "very significant". The new lab is designed to jack itself up back to the top of the snow so that the inhabitants could see out of the windows even if all they could see is snow.
BTW, the Thai food was also very average and somewhat bland even though I asked for hot "4" on a scale of one to five. Maybe no one likes "spicy" in Bloomington.
One last photo of the IU campus. This is an HDR photo and all the way on the right, you can just see a tree starting to "green". On the way to the airport, you could just see a hint of leaves on some of the trees.