News summary

Edible batteries inspired by rice paper power medical devices in the body

Source: Nature - Main • Published: 21 Sept 2026, 00:00

Summarized by Masters of Longevity from Nature - Main.

An article about edible batteries for powering ingestible or implanted medical devices, explaining design inspiration and materials. It invites readers curious about biocompatible power solutions and engineering approaches.

Edible batteries inspired by rice paper power medical devices in the body
Key Takeaways
  • A cellulose-based rice-paper inspired coating, sealed with beeswax, slows stomach acid and enables safe power for implantable or swallowable devices.
Read the full article at Nature - Main ↗

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