This week, Arielle and Karissa spotlight two game-changing breakthroughs: MIT's new battery concrete, which could turn buildings into energy storage devices, and a Swedish study showing that low-dose aspirin may significantly reduce the risk of colorectal cancer recurrence in certain patients. We break down the science behind both discoveries—and how they might shape the future of our cities and our health.

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Transcript link: https://www.optimistdaily.com/?p=1420895

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