
Researchers Find the Oldest 3D Map in the World in Grooves and Indents on the Cave Floor
Photo Credit (Pixabay) Researchers have discovered proof that Stone Age people in modern-day France engraved a map of their region onto the cave floor, which is a great moment for our heritage. In order to depict rivers and gullies, these early cartographers first chipped away to make indentations for basins. They then carved grooves into…