We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...
In a recent paper, SFI Professor David Wolpert, SFI Fractal Faculty member Carlo Rovelli, and physicist Jordan Scharnhorst examine a longstanding, paradoxical thought experiment in statistical physics ...
ZME Science on MSN
Physicists Say Time’s Arrow Could Move in Two Directions at Once
Everyone knows that time flows in one direction, with events occurring in a sequence. Time’s unidirectionality is linked to ...
Morning Overview on MSN
Wild new theory says gravity comes from entropy, could finally unify physics
Gravity is supposed to be the most familiar force in nature, yet at the deepest level it remains the least understood. A bold new line of research now argues that gravity is not fundamental at all, ...
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