Unverified50% confidenceFactExact time
In string theory, the fundamental entity is a one-dimensional "string", whose different vibrational modes correspond to different particles.
1
Sources
50%
Confidence
Long-term
Relevance
10/19/2026
First Seen
Sources
Extra Dimensions Are All Around Us? Physics Allows Them, But There's No Evidence Yet
youtubeArvin Ash10/19/2026
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Related Claims
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