Dan Bigman, owner and founder of Bigman Geophysical, tells us about the four primary methods for non-destructive archaeology - that is, looking under the ground without a shovel! Watch for additional episodes about each method after this overview.
Dan Bigman, owner and founder of Bigman Geophysical, tells us about the four primary methods for non-destructive archaeology - that is, looking under the ground without a shovel! Watch for additional episodes about each method after this overview.
