You can also follow the theory and look if there's a gravity source nearby. It also works in a fixed frame of reference.
But everybody that tried to make General Relativity non-linear failed... Maybe math just doesn't like us.
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You can also follow the theory and look if there's a gravity source nearby. It also works in a fixed frame of reference.
But everybody that tried to make General Relativity non-linear failed... Maybe math just doesn't like us.