+Fundamental constants are universal physical quantities, whose unchanging values underpin the very fabric of the [Universe](/wiki/universe). They include critical values like the [Speed of Light](/wiki/speed_of_light) and the [Planck Constant](/wiki/planc_constant), setting the scale for all natural phenomena and revealing the deep laws of physics.
+## See also
+- [Physical Constants](/wiki/physical_constants)
+- [Quantum Mechanics](/wiki/quantum_mechanics)
+- [Standard Model](/wiki/standard_model)
... 1 more lines