The fundamental constants of the Universe appear to be fine-tuned with incredible precision to allow for life. The slightest variation would make our existence impossible, raising a profound ...

If fundamental constants were different throughout the universe, then that absorption would be altered and quasars in one direction would look subtly different from quasars in other directions ...

The values of many forces and particles in the universe, represented by some 30 so-called fundamental constants, all seem to line up perfectly to enable the evolution of intelligent life.

In the realm of physics, the speed of light is considered one of the most fundamental constants in the universe, dictating ...

It appears that we live on the knife-edge, where only the narrowest combination of values for the fundamental constants allow life, and especially conscious life, to arise.

There is a set of very special numbers, known as the fundamental constants of nature, ... they should look different than they do in a universe where the constants really are constant. Advertisement.

Quark–gluon plasma flows like water, calculations suggest. He describes the extra tuning needed for life-friendly viscosity as “overkill” in the early universe, pointing out that the precise values of ...

Mar. 5, 2025 — Theoretical physicists reveal that room-temperature superconductivity is possible within the laws of our Universe, linked to fundamental constants like electron mass and Planck ...

And any universe with randomly chosen combinations of fundamental parameters will also almost always be barely compatible. The universe doesn’t have to be special or finely tuned for life to appear.

In our Universe, the values of our fundamental constants dictate the behavior of nature: the strengths of the different forces, the masses of the fundamental particles, the value of the cosmological ...

There are (probably) less than two dozen fundemental constants that define the physics of our universe. Determining the value of them might seem like the sort of thing for large, well funded Univer… ...