Can you see the rust on this pipe that pumps up natural mineral water? That rust is produced by microbes…and some scientists think those microbes, and similar microbes found in the drains of our homes, showers, and bathrooms, could be the next big discovery.

Ali Daniel

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Ali Daniel

Microbes are little alchemists who perform all kinds of chemical reactions. A team of microbiologists has co-founded a nonprofit organization that seeks to use their abilities to solve some of the world’s biggest problems, from carbon capture to protecting coral reefs to cleaning up waste.

Recently, a team of researchers focused on the microbes that live inside people’s homes, such as showerheads, drip pans, and water heaters. These rather extreme environments may have put pressure on microorganisms to survive in ways that are advantageous to humans. science reporter Ali Daniel Take us on a treasure hunt in miniature.

Interested in learning more about the strange and wonderful world of microbes? Email us your questions shortwave@npr.org.

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This episode was produced by Hannah Chin. Edited by Rebecca Ramirez. Tyler Jones confirmed the facts. The audio engineer was Robert Rodriguez.