Blow Your Mind: Incredible Icebergs

Chris van Tulleken, Xand van Tulleken. Dr Chris and Dr Xand van Tulleken learn all about ice. They return to Store Glacier in Greenland with a team of top experts and explorers to find out more about glaciers and icebergs. They find out exactly what makes a glacier slide towards the sea. Andy Torbet dives to the bottom of a blue lake in search of a giant plug hole that could drain the lake at any time.

Category

Drama documentary / Children / Educational

Original air date

23/09/2014