A Tunisian man has pieced together bits of a local secret linked to ancient emperors: how to make a prized purple dye using the guts of a sea snail. "At the beginning, I didn't know where to start," ...
TUNIS, Feb 8 (Reuters) - A Tunisian history enthusiast is making dye from sea snail shells inspired by a school project decades ago on ancient Carthage and the purple colouring that brought fabulous ...