Unverified50% confidenceFactExact time
The video cites Asimov's 1956 short story "Living Space" as an early example of the idea of colonizing parallel worlds.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/1056122API
curl https://kongchang.com/api/v1/knowledge/claims/1056122MCP
get_claim(id=1056122)