A nucleus can be constituted-of-or-filled-with protons.Logical formLearned from15 sentences. Protons can be in a machine.Logical formLearned from15 sentences. Streams can be constituted-of-or-filled-with protons.Logical formLearned from15 sentences. Cosmic rays can be protons.Logical formLearned from14 sentences. Protons can be high-speed.Logical formLearned from14 sentences. Scientists may circle a beam of protons.Logical formLearned from14 sentences. Protons may be sent.Logical formLearned from14 sentences. Beams of protons may recreate conditions a billionth of a second.Logical formLearned from14 sentences. A proton may undergo an addition.Logical formLearned from14 sentences. Protons may undergo a collision.Logical formLearned from14 sentences. A lifetime may pertain-to a proton.Logical formLearned from13 sentences. Protons may undergo pumpings.Logical formLearned from13 sentences. A proton can be high-energy.Logical formLearned from13 sentences. Protons may reach an other side of a membrane.Logical formLearned from13 sentences. Electrons can be with some protons.Logical formLearned from13 sentences.