Landscape of the Giant’s Causeway or high magnification electron micrograph of the surface of a tooth? Without a scale bar it’d difficult to tell, but sure there’s only about 10,000,000 in the difference so let’s not worry about it. Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest More Share on LinkedIn (Opens in new window) LinkedIn Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email The Giant’s Tooth The ART Approach