While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if parallel universes do exist, could we ever travel to them? It certainly wouldn ...
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What if we opened a portal to a parallel universe?
The curious minds at What If investigate what would happen if we opened a portal to a parallel universe, exploring alternate physics, realities, and cosmic consequences.
Image: Ralph Losey using AI. In the history of technological revolutions, there are moments that challenge not only our understanding of what is possible but the very nature of reality itself.
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