If future generations want to know how we whiled away our daily hours, they'll need to look no further than our constant streams of tweets, pictures, and status updates. But what of the poor medieval villager who had no Instagram with which to document the badass tapestry he just wove?
This Ancient Pigment Could Soon Be Used to See Through Your Skin
This Ancient Pigment Could Soon Be Used to See Through Your Skin \ Egyptian blue was one of the famous pigments of the ancient world. Not only was it a scientific achievement, it has become an important historical signifier because it only came from contact with Egypt. It's now being used in advanced technology that see right through your skin
New clues in the search to rediscover the mysterious Maya Blue formula