In Melka Kunture, Ethiopia, researchers found 575 obsidian hand-axes that are 1.2 million years old and believed to have come from a dedicated workshop. The discovery means that hominins (early humans and …
From their factory in the Kochi prefecture of Japan, Hidaka Washi produces tengujo, the world’s thinnest paper, which has been produced for more than 1000 years in the region. Hidaka Washi has …