Austrian archeologist Wilhelm König's description of the find, translated into English, included: In a vase-like container of bright yellow clay, the neck of which had been removed, a copper cylinder was stuck, held in place by asphalt. The vase was about 15cm high; the cylindrical tube with a closed bottom made from sheet copper had a diameter of 26 mm and a height of 9 cm. In the latter a completely oxidized rod of iron was found, held in place by a sort of stopper of asphal. [pdf]
Japanese electronic parts maker TDK on Monday said it had successfully developed a material for its solid-state batteries, making a breakthrough that it estimates could deliver significantly higher performance for wearable devices. [pdf]
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