Free Republic

As part of a DFG-funded project, a German-Tunisian team co-directed by LMU archaeologist Stefan Ritter has surveyed the ancient city of Meninx on the island of Jerba and reconstructed its trading links in antiquity. The port of Meninx was unusually situated and well protected. Incoming ships first had to negotiate a deep and broad submarine channel in the otherwise shallow bay, before approaching the city itself via another channel that ran parallel to the coast for much of its length. They then had to traverse a wide stretch of shallow water to reach the city's wooden and stone quays, which...

The secret of imperial purple has been rediscovered. A British amateur chemist has worked out how the ancient Romans dyed the togas of emperors this deep colour thanks to a bacterium found in cockles from the supermarket Tesco. The hue had special significance as the colour of imperial power. Cleopatra also had the sails on her ship dyed the same colour. The recipe for the dye had been kept a craft secret, even in ancient Egypt and Rome. There are few references to the dying process in the historical literature. Green to purple Modern chemistry can make every shade of...

<p>An Israeli researcher says she has identified a nearly 2,000-year old textile that may contain a mysterious blue dye described in the Bible, one of the few remnants of the ancient color ever found.</p> <p>Naama Sukenik of Israel's Antiquities Authority said Tuesday that recent examination of a small woolen textile discovered in the 1950s found that the textile was colored with a dye from the Murex trunculus, a snail researchers believe was the source of the Biblical blue.</p>