Bacteria can cause major industrial failures through metal corrosion, but most bacteria are harmless or beneficial. This research engineers protective bacterial strains to prevent corrosion by sealing cracks, forming biofilms, and outcompeting harmful microbes—transforming bacteria into a sustainable defense for metal infrastructure like pipelines, bridges, and buildings.

The speaker explains how hyperspectral satellites can detect invisible methane emissions, a major driver of climate change. Their research integrates data from multiple satellites to create a continuous global monitoring system capable of identifying leaks in real time, enabling rapid mitigation and transforming satellite technology into a tool for planetary sustainability.