Some physicists question the idea of space-time
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19th century physicists assumed space was different from time. And two researchers now suspect that it is correct to do so. Their conclusions that arise from examining Qubits’ actions challenge the ever dominant idea that four-dimensional space-time is the fundamental structure of physical reality.
A qubit is an object with two possible states. For example, two different spins. Because it is quantum, Qubit can also exist in combinations of states that familiar objects never take – known phenomena…
Source: www.newscientist.com