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Freshly armed in 1963 with a master’s degree in civil engineering from Istanbul Technical University, a young Ersin Arıoğlu and a partner had a daunting task: reinforce, upgrade and make an iconic contribution to Istanbul’s silhouette out of the Galata Tower, a building dating back to the Ottoman Empire.
A shortage of life-saving medical oxygen at many hospitals in poor regions of the globe is of growing concern, thanks to increased demand caused by COVID-19, disrupted supply chains and many broken oxygen-generating plants at hospitals.
Chris Andrews has been working with computer-aided drafting and geographic information systems data nearly as long as they’ve been used in construction, “including mapping indoor facilities on the web, starting from work in startups in the late 90’s,” he says.