3/3. Kate Humble is in the Arctic where spring arrives with a bang. Helen Czerski chases a tornado to show how the earth's angle of tilt creates extreme weather. Also in HD. [AD,S]
3/3. Kate Humble is in the Arctic where spring arrives with a bang. Helen Czerski chases a tornado to show how the earth's angle of tilt creates extreme weather. Also in HD. [AD,S]
2/3. Kate Humble and Dr Helen Czerski follow the Earth's voyage around the sun for one complete orbit, this time travelling from January to the March equinox. Also in HD. [AD,S]
2/3. Kate Humble and Dr Helen Czerski follow the Earth's voyage around the sun for one complete orbit, this time travelling from January to the March equinox. Also in HD. [AD,S]