2/6. Dr Helen Czerski looks at volcanoes. New thermal imagery and ultra high-speed photography capture the complex processes crucial to understanding how and why they erupt. Also in HD. [S]
2/6. Dr Helen Czerski looks at volcanoes. New thermal imagery and ultra high-speed photography capture the complex processes crucial to understanding how and why they erupt. Also in HD. [S]
2/6. Dr Helen Czerski looks at volcanoes. New thermal imagery and ultra-high speed photography capture the complex processes crucial to understanding how and why they erupt. Also in HD. [S]
2/6. Dr Helen Czerski looks at volcanoes. New thermal imagery and ultra-high speed photography capture the complex processes crucial to understanding how and why they erupt. Also in HD. [S]
2/6. Dr Helen Czerski looks at volcanoes. New thermal imagery and ultra-high speed photography capture the complex processes crucial to understanding how and why they erupt. Also in HD. [S]
2/6. Dr Helen Czerski looks at volcanoes. New thermal imagery and ultra-high speed photography capture the complex processes crucial to understanding how and why they erupt. Also in HD. [S]