Fundamental physics rule violated as same-charge particles attract
It’s a fundamental principle of physics that particles with opposite charges attract each other, while those with the same charge repel. But now, scientists at the University of Oxford have found that under certain circumstances, particles can attract those of the same charge.Particles can gain either a positive or negative charge, and this dictates how they behave around other particles. Put two with opposite charges close together and they’ll be attracted to each other, while two of the same charge will repel each…