19000001_0949

© Fonds historique / CNRS Images

Reference

19000001_0949

Spectre d'un aimant trempé, photographié le 7 mai 1934. ONRSII

Spectre d'un aimant trempé, photographié le 7 mai 1934. Office national des recherches scientifiques et industrielles et des inventions (ONRSII).

Scientific topics

CNRS Images,

Our work is guided by the way scientists question the world around them and we translate their research into images to help people to understand the world better and to awaken their curiosity and wonderment.