UTU CEO Roman Shvets tells us about the printer they invented which accepts dry powder delivered to the extruder head mixed right before printing! This is an incredile innovation which has the potential to drastically reduce the waste found in long concrete hoses used by other systems. UTU website https://utu.com.ua/ Automate Construction https://automateconstruction.com Human Robot Army (Get a Job) https://humanrobotarmy.com