Volcanoes and Us (2015) [video]
https://www.youtube.com/watch?v=GlNhaAV5NZ4
#ycombinator #Volcano_Geographical_Feature_Category #volcanic #explosive #Earth_Science_Field_Of_Study #volcanology #volcanologist #Steve_Sparks #Jim_Al_Khalili #Royal_Society_Membership_Organization #science #scientist