The first Lunch Hour Lecture of the new term was held on 17 January – the 100th anniversary of Captain Scott and his team of explorers reaching the South Pole. So the topic of scientific exploration and measurement in the polar regions is an apt one.

In a busy Darwin Lecture Theatre, an audience of all ages opened their lunchboxes and poised themselves to listen to the day’s speaker, Dr Katharine Giles from the Centre for Polar Observation and Modelling (CPOM), part of UCL Earth Sciences.

Katharine’s lecture was about understanding the physical processes taking place in the polar regions by using increasingly sophisticated satellites. Her main area of research is measuring the changes in sea ice cover in these regions.

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