Gravity and the electromagnetic force are the two we are familiar with in everyday life, while the weak and strong forces operate over minuscule distances—roughly the size of an atomic nucleus ...

Without this intensity between two people, they'll eventually become less physically (and emotionally) intimate with each ...

This attraction pulls the atoms together and the electrons are shared by both atoms. The atoms bond because there is a strong enough attraction in both directions and room for the electrons in the ...

Calculations pin down the strong attraction between a proton or neutron and a charmonium Figure 1: Using the supercomputer Fugaku (shown here), RIKEN researchers were able to determine the strong ...