I believe they might, but it's all a question of how large or small the probability is. And in the case of neutrinos, my lay-person understanding is that the pr

I believe they might, but it's all a question of how large or small the probability is. And in the case of neutrinos, my lay-person understanding is that the probability of interaction is incredibly small. Anytime I hear about neutrino-related numbers my mind is blown. I have a hard time truly wrapping my head around these numbers... for eg.: "At the surface of the Earth, the flux is about 65 billion (6.5 × 10^10) solar neutrinos, per second per square centimeter." (wiki intro)