We are entering a new world where skyscrapers and other huge buildings are becoming redundant and need significant overhaul or replacement. The process is called unbuilding or, if you're a bit highfalutin, deconstruction...
Norman Day 21 Jan 2020
SANTIAGO, CHILE: Construction on the world's largest optical telescope began with a bang as workers demolished a hilltop in Chile's Atacama Desert.
20 Jun 2014