Uncle Bob is on an expedition to the South Pole, and he sent me a photo of his ... Chrissie: Well Antarctica is the coldest, driest and windiest continent in the world, so maybe he sheltered ...

Freya: Hey Chrissie, you know about Antarctica, I need your help! Uncle Bob is on an expedition to the South Pole, and he sent me a photo of ... driest and windiest continent in the world, so ...

Incredible images from the NASA Earth Observatory show A-84 'calving' from the George ... it tumbles along the Antarctic ...