For the past six years, builders have been constructing the Discovery Building - a 90-meter-long facility that serves as an office, storeroom, power plant, hospital, control tower, and nerve centre of Britain's Antarctic operations. ITV News Science Correspondent Martin Stew reports from Antarctica on the technical challenges faced by engineers. Read more: https://www.itv.com/news/2025-06-13/constructing-in-the-cold-inside-the-bold-build-at-the-bottom-of-the-world