This entity has four symmetries ... framework for all four fundamental forces. Most importantly, their theory was proven to be renormalizable up to the first order, addressing one of the most ...

(via PBS Space Time) There are four fundamental forces - the strong and weak nuclear forces, electromagnetism, and gravity. Except maybe gravity is no more fundamental than the force of a stretched ...

If gravity is the weakest of the four fundamental forces, how can the Sun’s gravity affect distant and low-mass objects such as those in the Kuiper Belt and Oort Cloud? It is true that gravity ...

LEDs could explain why gravity is weaker than the other fundamental forces of nature ... underground in South Dakota. During their four-millisecond trip from Illinois to South Dakota, the ...