Fiber-reinforced rocks discovered at the site of Italy's dormant Campi Flegrei volcano are similar to a wonder-material used by the ancients to construct enduring structures such as the Pantheon, and ...

Have researchers found an alternative to concrete? Gramazio Kohler Research (GKR) has created a process using a 3D printing extruder, rocks, string and a smart design that it thinks is a step towards ...

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The discovery of a fiber-reinforced, concrete-like rock formed in the depths of a dormant supervolcano could help explain the unusual ground swelling that led to the evacuation of an Italian port city ...