Science · Scientific Discovery Tools · published 2026-09-25T00:00:00+00:00 · via Nature

Podcast: Reading Burnt Scrolls and an Edible Battery

In this Nature podcast episode, the hosts examine a method that may let researchers read charred Herculaneum scrolls without opening them. The episode also covers a biodegradable, edible battery designed for medical devices. It is part of the Nature Briefing podcast series.

Expanded Detail

This Nature Briefing episode, dated 25 September 2026 and hosted by Benjamin Thompson and Shamini Bundell, covers two advances. Its first segment, around 00:23, examines lead detection as a route to deciphering damaged Roman scrolls. The second, near 06:42, looks at a paper-inspired battery that is both biodegradable and edible.

Related Nature reporting cited in the episode includes work on reading rolled-up Herculaneum texts, using AI to recover ancient writing, and edible batteries for medical implants. The episode sits within Nature's coverage of chemistry, archaeology, and energy.

Context

This story may affect archaeologists, conservators, historians, and medical-device researchers. If the scroll-reading method works, it could let scholars study fragile texts without physically opening them, potentially expanding access to damaged cultural heritage. Edible, biodegradable batteries could influence how implantable devices are powered and later disposed of, possibly reducing retrieval procedures or waste. These are early possibilities, and practical limits, safety, and validation would shape any real-world impact.

Expanded detail and Context are AI-generated analysis; the linked article remains the authoritative source.

Read the full article at Nature →

This summary is Al-enhanced to contain extended analysis and broader social context. The original is {NAME); the linked article is the authoritative source. Original headline: “Briefing Chat: Why scientists made papyrus scrolls, then burnt them.” Browse more stories.