[KongchangAI]
Unverified50% confidenceEventExact time

In 1945, Felix Bloch and Edward Mills Purcell invented nuclear magnetic resonance spectroscopy (NMR).

1
Sources
50%
Confidence
Long-term
Relevance
10/4/2026
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/972657
API
curl https://kongchang.com/api/v1/knowledge/claims/972657
MCP
get_claim(id=972657)