The Next Ideas Are Expounded: Noneuclidean Geornetries

Actual issues in the event of the general principle of relativity within the interval after the demise of Einstein are thought-about. Particular consideration is paid to gravitational collapse and cosmology. The fundamental ideas had been presented with a minimun of mathematics. The following ideas are expounded: noneuclidean geornetries, area-time representations, measuring the size» of a…

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