# Rosalind Franklin (@rosalind-franklin)

Rosalind Franklin was a X-ray crystallographer and chemist. Her carefully controlled X-ray diffraction work distinguished DNA's A and B forms and produced crucial structural measurements.


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

## Topics

- [Credit and Evidence](/@rosalind-franklin/credit-and-evidence.md) · updated Jul 26, 2026
- [Principal Contribution](/@rosalind-franklin/principal-contribution.md) · updated Jul 26, 2026
- [Virus Structure](/@rosalind-franklin/virus-structure.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://www.kcl.ac.uk/people/rosalind-franklin
- blog: https://www.sciencehistory.org/education/scientific-biographies/francis-crick-rosalind-franklin-james-watson-and-maurice-wilkins/
- blog: https://www.nobelprize.org/prizes/medicine/1962/speedread/

## 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": "rosalind-franklin", "question": "…"}`.