Scientists develop unsinkable metal tubes using water-repelling technology

Scientists develop unsinkable metal tubes using water-repelling technology

BY THE OPTIMIST DAILY EDITORIAL TEAM Engineers at the University of Rochester developed a way to make ordinary aluminum unsinkable even when it’s punctured, submerged, or battered by rough conditions. The innovation uses microscopic laser etching to create superhydrophobic metal tubes that repel water and trap air, keeping them buoyant under extreme circumstances. Published in Advanced…

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Carbon Upcycling names new CEO

Carbon Upcycling names new CEO

Markus Kritzler is moving on up from chief revenue officer to chief executive officer at Carbon Upcycling, the company announced this morning. Kritzler joined Carbon Upcycling in 2025. The Calgary company transforms industrial byproducts and CO2 into supplementary cementitious materials (materials added to cement to offset emissions, increase durability, and lower cost). Previously, Kritzler led…

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