From Sabine Hossenfelder.

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The idea that the constants of nature are not actually constant has been around since at least the 1930s. Physicists across the decades have put forth that speed of light, the strength of the electromagnetic force, and the strength of gravity all change over time. Now, a physicist claims that changing constants explain dark energy and dark matter, both of which are just an “illusion”. Well, wow. I’ve had a look.

Paper: https://www.mdpi.com/2075-4434/13/5/108

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