researchers at ETH Zurich have let an autonomous excavator loose on a big pile of boulders and reclaimed concrete. The goal? To build a 20 foot (6 meter) and 213 ft (65 m) long dry-stone wall as ...
There’s a new game in town, and it is able to use standard concrete blocks to build the walls of a house in ... laid so quickly that there’s no time for mortar, so they dip the bottom of ...