Unverified50% confidenceFactExact time
The Planck length is approximately 10^-35 meters, and the Planck density is approximately 5×10^96 kg/m³.
1
Sources
50%
Confidence
Long-term
Relevance
10/8/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/989441API
curl https://kongchang.com/api/v1/knowledge/claims/989441MCP
get_claim(id=989441)