The discovery of magnetic stripes in oceanic crust and how this supports Wegener's Theory of Continental Drift or, as we now know it, Plate Tectonics! Presented by Ruth Kirk.

Made for Education Perfect Ltd. All imagery used with licence.

Music attribution:
Clean Soul Calming by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...)
Source: http://incompetech.com/music/royalty...
Artist: http://incompetech.com/