Scientists have made a significant discovery suggesting that the universe's fundamental physical constants are finely tuned to permit life. The research, originating from Queen Mary University of London, posits that even minor alterations to these constants could render liquids too viscous or too fluid for essential biological processes, potentially precluding life as we know it.
Life-Friendly Conditions Pre-date Cells
Surprisingly, these conditions conducive to life were present billions of years prior to the emergence of living cells. This finding raises profound questions about the apparent suitability of the laws of physics for life's existence.
The theoretical work, published in Science Advances, highlights that the values governing the universe's operation must fall within a remarkably narrow range to enable fluids to flow in ways that sustain biological processes. Fundamental physical constants, such as the electron's mass and electric charge, dictate everything from atomic behavior to stellar reactions. While these values are considered universal and fixed, their precise calibration has remained unexplained.
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