Supplementary Figure 6 is pretty cool! There seems to be a lot of strange things happening at the mantle-crust boundary that will take some further study to und

Supplementary Figure 6 is pretty cool! There seems to be a lot of strange things happening at the mantle-crust boundary that will take some further study to understand. All said, this is a MAJOR advance in our understanding of the Earth and the science thereof. This technique should allow for some pretty amazing things in the future.