Scientists Make Stunning Discovery That Could Change Our Understanding of the Universe
Researchers at Queen Mary University of London discovered that the universe's fundamental physical constants sit in an extremely narrow range that allows liquids to flow in ways living cells depend on. This finding suggests life may exist only because of an astonishingly delicate balance hidden in the laws of physics.
Fundamental Constants and the "Sweet Spot" for Life
Researchers at Queen Mary University of London have proposed that the Universe's fundamental constants sit within an extremely narrow range that allows liquids to flow in ways living cells depend on.
The study suggests that the Universe's fundamental constants appear to sit within an incredibly narrow "sweet spot" that allows liquids to flow properly inside living cells, and even tiny shifts in these constants could make blood too thick, water too sticky, or cellular motion impossible, potentially wiping out life as we know it.
How This Connects Physics to Biology
The newer research extended the idea into biology, asking whether the same physical rules that shape the cosmos may also quietly determine whether cells can function. Life depends on movement at microscopic scales, with nutrients traveling through cells, proteins needing to fold correctly, and molecules constantly diffusing through watery environments, all of which rely on viscosity—the property that determines how easily a liquid flows.