So in order to make them fuse, you have to throw them at each other with great speed, and if they have enough speed, they will go against the repulsion, they will touch, and they will make energy.
Pour les fusionner, il faut les heurter à grande vitesse ; s'ils ont assez de vitesse ils vont contrer la répulsion, ils vont se toucher et produire de l'énergie.