Collisions can be with particles.Logical formLearned from29 sentences. A position may pertain-to particles.Logical formLearned from29 sentences. Particles can be rare.Logical formLearned from29 sentences. A search can be for particles.Logical formLearned from29 sentences. The universe may be formed by analyzing (particle collisions).Logical formLearned from29 sentences. Particles can be constituted-of-or-filled-with metal.Logical formLearned from29 sentences. A particle can be undiscovered.Logical formLearned from29 sentences. Theories can be constituted-of-or-filled-with (particle physics).Logical formLearned from29 sentences. Atomic particles can be charged.Logical formLearned from29 sentences. Particles can be fluorescent.Logical formLearned from29 sentences. A force may bind particles.Logical formLearned from29 sentences. Particles can be isolated.Logical formLearned from29 sentences. Evidence can be constituted-of-or-filled-with radioactive particles.Logical formLearned from29 sentences. An origin may pertain-to particles.Logical formLearned from28 sentences. Particles can be in a system.Logical formLearned from28 sentences.