Residents here still speak Sardo, the closest living form of Latin. Grandmothers gaze warily at outsiders from under embroidered veils. And, in a modest apartment in the town of Nuoro, a slight 62-year-old named Paola Abraini wakes up every day at 7 am to begin making su filindeu – the rarest pasta in the world. ... In fact, there are only two other women on the planet who still know how to make it: Abraini’s niece and her sister-in-law, both of whom live in this far-flung town clinging to the slopes of Monte Ortobene. ... No one can remember how or why the women in Nuoro started preparing su filindeu (whose name means “the threads of God”), but for more than 300 years, the recipe and technique have only been passed down through the women in Abraini’s family – each of whom have guarded it tightly before teaching it to their daughters. ... Last year, a team of engineers from Barilla pasta came to see if they could reproduce her technique with a machine. They couldn’t.