In Reims, 3D concrete houses have emerged from the ground
Employees of the start-up XtreeE observe a robotic arm printing a concrete wall, in Rungis (Val-de-Marne), in 2019. THOMAS SAMSON / AFP The move of Rochdi Zardi, 60, to one of the five houses bordering the eco-district of Reims, in the Marne, marks first of all a small personal victory: for more than a year, … Read more