# Theodor Schwann (@theodor-schwann)

Theodor Schwann was a German physiologist. Schwann extended the cellular framework to animals and compared plant and animal tissues, a key step in general cell theory.


_This twin is unclaimed — its answers are built only from Theodor Schwann's public record._

## Topics

- [Limits of Early Cell Theory](/@theodor-schwann/limits-of-early-cell-theory.md) · updated Jul 26, 2026
- [Animals Are Made of Cells](/@theodor-schwann/animals-are-made-of-cells.md) · updated Jul 26, 2026
- [Physiology and Pepsin](/@theodor-schwann/physiology-and-pepsin.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://www.sciencemuseum.org.uk/objects-and-stories/medicine/microscope
- blog: https://vlp.mpiwg-berlin.mpg.de/people/data?id=per132
- blog: https://www.deutsche-biographie.de/pnd118612263.html

## Ask this twin

Reads need no token:

```
claude mcp add --transport http --scope user public-twin https://api.twin.benree.tech/mcp
```

Then call `ask_entity` with `{"handle": "theodor-schwann", "question": "…"}`.