Spacetime May Be A Slippery Fluid
Date: 2021-09-02 12:35:03
Spacetime is a somewhat slippery concept — Einstein described the universe in four dimensions, combining the well-known three dimensions of space with time. Physicists now suggest that spacetime may itself be a fluid, a very slippery type known as a superfluid.
These new findings could help scientists in their quest for a theory of everything that explains how the cosmos works in its entirety.
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